Fix control statement style

libpkg/packing.c

@@ -76,7 +76,7 @@ packing_init(struct packing **pack, const char *path, pkg_formats format)
 		snprintf(archive_path, sizeof(archive_path), "%s.%s", path, ext);
 
 		if (archive_write_open_filename(
-		    (*pack)->awrite, archive_path) != ARCHIVE_OK ) {
+		    (*pack)->awrite, archive_path) != ARCHIVE_OK) {
 			pkg_emit_errno("archive_write_open_filename",
 			    archive_path);
 			archive_read_finish((*pack)->aread);
@@ -202,7 +202,7 @@ packing_append_file_attr(struct packing *pack, const char *filepath, const char
 			goto cleanup;
 		}
 
-		while ((len = read(fd, buf, sizeof(buf))) > 0 )
+		while ((len = read(fd, buf, sizeof(buf))) > 0)
 			archive_write_data(pack->awrite, buf, len);
 
 		close(fd);

libpkg/pkg.c

@@ -1030,7 +1030,7 @@ pkg_open2(struct pkg **pkg_p, struct archive **a, struct archive_entry **ae, con
 			if (strcmp(fpath, files[i].name) == 0) {
 				sbuf = &pkg->fields[files[i].attr];
 				sbuf_init(sbuf);
-				while ((size = archive_read_data(*a, buf, sizeof(buf))) > 0 ) {
+				while ((size = archive_read_data(*a, buf, sizeof(buf))) > 0) {
 					sbuf_bcat(*sbuf, buf, size);
 				}
 				sbuf_finish(*sbuf);

libpkg/pkg_attributes.c

@@ -158,7 +158,7 @@ pkg_dir_try(struct pkg_dir *d)
 int
 pkg_category_new(struct pkg_category **c)
 {
-	if (( *c = calloc(1, sizeof(struct pkg_category))) == NULL)
+	if ((*c = calloc(1, sizeof(struct pkg_category))) == NULL)
 		return (EPKG_FATAL);
 
 	return (EPKG_OK);
@@ -364,7 +364,7 @@ pkg_option_value(struct pkg_option *option)
 int
 pkg_shlib_new(struct pkg_shlib **sl)
 {
-	if (( *sl = calloc(1, sizeof(struct pkg_shlib))) == NULL)
+	if ((*sl = calloc(1, sizeof(struct pkg_shlib))) == NULL)
 		return (EPKG_FATAL);
 
 	return (EPKG_OK);

libpkg/pkg_config.c

@@ -177,7 +177,7 @@ parse_configuration(yaml_document_t *doc, yaml_node_t *node)
 			continue;
 		}
 
-		if (val->type == YAML_NO_NODE || ( val->type == YAML_SCALAR_NODE && val->data.scalar.length <= 0)) {
+		if (val->type == YAML_NO_NODE || (val->type == YAML_SCALAR_NODE && val->data.scalar.length <= 0)) {
 			/* silently skip on purpose */
 			++pair;
 			continue;
@@ -256,14 +256,14 @@ pkg_config_bool(pkg_config_key key, bool *val)
 
 	if (c[key].val != NULL && (
 	    strcasecmp(c[key].val, "yes") == 0 ||
-	    strcasecmp(c[key].val, "true" ) == 0 ||
-	    strcasecmp(c[key].val, "on" ) == 0)) {
+	    strcasecmp(c[key].val, "true") == 0 ||
+	    strcasecmp(c[key].val, "on") == 0)) {
 		*val = true;
 	}
 	else if (c[key].val == NULL && c[key].def != NULL && (
 	    strcasecmp(c[key].def, "yes") == 0 ||
-	    strcasecmp(c[key].def, "true" ) == 0 ||
-	    strcasecmp(c[key].def, "on" ) == 0)) {
+	    strcasecmp(c[key].def, "true") == 0 ||
+	    strcasecmp(c[key].def, "on") == 0)) {
 			*val = true;
 	}
 

libpkg/pkg_delete.c

@@ -90,7 +90,7 @@ pkg_delete(struct pkg *pkg, struct pkgdb *db, int flags)
 		pkg_start_stop_rc_scripts(pkg, PKG_RC_STOP);
 
 	if (flags & PKG_DELETE_UPGRADE) {
-		if (( ret = pkg_script_run(pkg, PKG_SCRIPT_PRE_UPGRADE)) != EPKG_OK )
+		if ((ret = pkg_script_run(pkg, PKG_SCRIPT_PRE_UPGRADE)) != EPKG_OK)
 			return (ret);
 	} else {
 		if ((ret = pkg_script_run(pkg, PKG_SCRIPT_PRE_DEINSTALL)) != EPKG_OK)

libpkg/pkg_elf.c

@@ -151,7 +151,7 @@ analyse_elf(struct pkgdb *db, struct pkg *pkg, const char *fpath)
 		goto cleanup;
 	}
 
-	if (( e = elf_begin(fd, ELF_C_READ, NULL)) == NULL) {
+	if ((e = elf_begin(fd, ELF_C_READ, NULL)) == NULL) {
 		ret = EPKG_FATAL;
 		pkg_emit_error("elf_begin() for %s failed: %s", fpath, elf_errmsg(-1)); 
 		goto cleanup;
@@ -176,7 +176,7 @@ analyse_elf(struct pkgdb *db, struct pkg *pkg, const char *fpath)
 		goto cleanup;
 	}
 
-	while (( scn = elf_nextscn(e, scn)) != NULL) {
+	while ((scn = elf_nextscn(e, scn)) != NULL) {
 		if (gelf_getshdr(scn, &shdr) != &shdr) {
 			ret = EPKG_FATAL;
 			pkg_emit_error("getshdr() for %s failed: %s", fpath, elf_errmsg(-1));
@@ -235,7 +235,7 @@ analyse_elf(struct pkgdb *db, struct pkg *pkg, const char *fpath)
 	}
 
 cleanup:
-	if ( e != NULL)
+	if (e != NULL)
 		elf_end(e);
 	close(fd);
 
@@ -292,7 +292,7 @@ pkg_analyse_files(struct pkgdb *db, struct pkg *pkg)
 		fpath = pkg_file_get(file, PKG_FILE_PATH);
 		ret = analyse_elf(db, pkg, fpath);
 		if (developer) {
-			if ( ret != EPKG_OK && ret != EPKG_END )
+			if (ret != EPKG_OK && ret != EPKG_END)
 				return (ret);
 			analyse_fpath(pkg, fpath);
 		}

libpkg/pkg_manifest.c

@@ -210,9 +210,9 @@ pkg_set_licenselogic_from_node(struct pkg *pkg, yaml_node_t *val, __unused yaml_
 {
 	if (!strcmp(val->data.scalar.value, "single"))
 		pkg_set(pkg, PKG_LICENSE_LOGIC, (int64_t) LICENSE_SINGLE);
-	else if ( !strcmp(val->data.scalar.value, "and") || !strcmp(val->data.scalar.value, "dual"))
+	else if (!strcmp(val->data.scalar.value, "and") || !strcmp(val->data.scalar.value, "dual"))
 		pkg_set(pkg, PKG_LICENSE_LOGIC, (int64_t)LICENSE_AND);
-	else if ( !strcmp(val->data.scalar.value, "or") || !strcmp(val->data.scalar.value, "multi"))
+	else if (!strcmp(val->data.scalar.value, "or") || !strcmp(val->data.scalar.value, "multi"))
 		pkg_set(pkg, PKG_LICENSE_LOGIC, (int64_t)LICENSE_OR);
 	else {
 		pkg_emit_error("Unknown license logic: %s", val->data.scalar.value);
@@ -571,7 +571,7 @@ parse_root_node(struct pkg *pkg, yaml_node_t *node, yaml_document_t *doc) {
 			continue;
 		}
 
-		if (val->type == YAML_NO_NODE || ( val->type == YAML_SCALAR_NODE && val->data.scalar.length <= 0)) {
+		if (val->type == YAML_NO_NODE || (val->type == YAML_SCALAR_NODE && val->data.scalar.length <= 0)) {
 			/* silently skip on purpose */
 			++pair;
 			continue;

libpkg/pkg_repo.c

@@ -429,7 +429,7 @@ pkg_create_repo(char *path, void (progress)(struct pkg *pkg, void *data), void *
 
 		pkg_path = ent->fts_path;
 		pkg_path += strlen(path);
-		while (pkg_path[0] == '/' )
+		while (pkg_path[0] == '/')
 			pkg_path++;
 
 		sha256_file(ent->fts_accpath, cksum);

libpkg/pkgdb.c

@@ -118,7 +118,7 @@ load_val(sqlite3 *db, struct pkg *pkg, const char *sql, int flags, int (*pkg_add
 
 	sqlite3_bind_int64(stmt, 1, pkg->rowid);
 
-	while (( ret = sqlite3_step(stmt)) == SQLITE_ROW) {
+	while ((ret = sqlite3_step(stmt)) == SQLITE_ROW) {
 		pkg_adddata(pkg, sqlite3_column_text(stmt, 0));
 	}
 
@@ -181,7 +181,7 @@ populate_pkg(sqlite3_stmt *stmt, struct pkg *pkg) {
 		colname = sqlite3_column_name(stmt, icol);
 		switch (sqlite3_column_type(stmt, icol)) {
 			case SQLITE_TEXT:
-				for (i = 0; columns[i].name != NULL; i++ ) {
+				for (i = 0; columns[i].name != NULL; i++) {
 					if (!strcmp(columns[i].name, colname)) {
 						pkg_set(pkg, columns[i].type, sqlite3_column_text(stmt, icol));
 						break;
@@ -191,7 +191,7 @@ populate_pkg(sqlite3_stmt *stmt, struct pkg *pkg) {
 					pkg_emit_error("Unknown column %s", colname);
 				break;
 			case SQLITE_INTEGER:
-				for (i = 0; columns[i].name != NULL; i++ ) {
+				for (i = 0; columns[i].name != NULL; i++) {
 					if (!strcmp(columns[i].name, colname)) {
 						pkg_set(pkg, columns[i].type, sqlite3_column_int64(stmt, icol));
 						break;
@@ -1185,7 +1185,7 @@ pkgdb_load_dirs(struct pkgdb *db, struct pkg *pkg)
 
 	sqlite3_bind_int64(stmt, 1, pkg->rowid);
 
-	while (( ret = sqlite3_step(stmt)) == SQLITE_ROW) {
+	while ((ret = sqlite3_step(stmt)) == SQLITE_ROW) {
 		pkg_adddir(pkg, sqlite3_column_text(stmt, 0), sqlite3_column_int(stmt, 1));
 	}
 
@@ -1641,7 +1641,7 @@ pkgdb_register_pkg(struct pkgdb *db, struct pkg *pkg, int complete)
 				if ((it = pkgdb_query_which(db, pkg_file_get(file, PKG_FILE_PATH))) == NULL) {
 					ERROR_SQLITE(s);
 				}
-				if (( ret = pkgdb_it_next(it, &pkg2, PKG_LOAD_BASIC)) == EPKG_OK) {
+				if ((ret = pkgdb_it_next(it, &pkg2, PKG_LOAD_BASIC)) == EPKG_OK) {
 					pkg_get(pkg2, PKG_NAME, &name2, PKG_VERSION, &version2);
 					pkg_emit_error("%s-%s conflicts with %s-%s"
 					    " (installs files into the same place). "
@@ -1688,7 +1688,7 @@ pkgdb_register_pkg(struct pkgdb *db, struct pkg *pkg, int complete)
 			goto cleanup;
 		}
 		if ((ret = sqlite3_step(stmt2)) != SQLITE_DONE) {
-			if ( ret == SQLITE_CONSTRAINT) {
+			if (ret == SQLITE_CONSTRAINT) {
 				pkg_emit_error("A package is already providing this directory: %s", pkg_dir_path(dir));
 			} else
 				ERROR_SQLITE(s);
@@ -1728,7 +1728,7 @@ pkgdb_register_pkg(struct pkgdb *db, struct pkg *pkg, int complete)
 				ERROR_SQLITE(s);
 			goto cleanup;
 		}
-		if (( ret = sqlite3_step(stmt)) != SQLITE_DONE) {
+		if ((ret = sqlite3_step(stmt)) != SQLITE_DONE) {
 			ERROR_SQLITE(s);
 			goto cleanup;
 		}
@@ -1765,7 +1765,7 @@ pkgdb_register_pkg(struct pkgdb *db, struct pkg *pkg, int complete)
 				ERROR_SQLITE(s);
 			goto cleanup;
 		}
-		if (( ret = sqlite3_step(stmt)) != SQLITE_DONE) {
+		if ((ret = sqlite3_step(stmt)) != SQLITE_DONE) {
 			ERROR_SQLITE(s);
 			goto cleanup;
 		}
@@ -1802,7 +1802,7 @@ pkgdb_register_pkg(struct pkgdb *db, struct pkg *pkg, int complete)
 				ERROR_SQLITE(s);
 			goto cleanup;
 		}
-		if (( ret = sqlite3_step(stmt2)) != SQLITE_DONE) {
+		if ((ret = sqlite3_step(stmt2)) != SQLITE_DONE) {
 			ERROR_SQLITE(s);
 			goto cleanup;
 		}
@@ -1839,7 +1839,7 @@ pkgdb_register_pkg(struct pkgdb *db, struct pkg *pkg, int complete)
 				ERROR_SQLITE(s);
 			goto cleanup;
 		}
-		if (( ret = sqlite3_step(stmt2)) != SQLITE_DONE) {
+		if ((ret = sqlite3_step(stmt2)) != SQLITE_DONE) {
 			ERROR_SQLITE(s);
 			goto cleanup;
 		}
@@ -1923,7 +1923,7 @@ pkgdb_register_pkg(struct pkgdb *db, struct pkg *pkg, int complete)
 				ERROR_SQLITE(s);
 			goto cleanup;
 		}
-		if (( ret = sqlite3_step(stmt2)) != SQLITE_DONE) {
+		if ((ret = sqlite3_step(stmt2)) != SQLITE_DONE) {
 			ERROR_SQLITE(s);
 			goto cleanup;
 		}
@@ -2894,7 +2894,7 @@ pkgdb_integrity_append(struct pkgdb *db, struct pkg *p)
 		"values (?1, ?2, ?3, ?4);";
 	const char sql_conflicts[] = "SELECT name, version from integritycheck where path=?1;";
 
-	assert( db != NULL && p != NULL);
+	assert(db != NULL && p != NULL);
 
 	sql_exec(db->sqlite, "CREATE TEMP TABLE IF NOT EXISTS integritycheck ( "
 			"name TEXT, "

libpkg/rsa.c

@@ -69,7 +69,7 @@ _load_rsa_public_key(const char *rsa_key_path)
 		return (NULL);
 	}
 
-	if (!PEM_read_RSA_PUBKEY( fp, &rsa, NULL, NULL )) {
+	if (!PEM_read_RSA_PUBKEY(fp, &rsa, NULL, NULL)) {
 		pkg_emit_error("error reading public key(%s): %s", rsa_key_path,
 					   ERR_error_string(ERR_get_error(), errbuf));
 		fclose(fp);

pkg/query.c

@@ -472,7 +472,7 @@ format_sql_condition(const char *str, struct sbuf *sqlcond)
 			/* only operators or space are allowed here */
 			if (isspace(str[0])) {
 				sbuf_putc(sqlcond, str[0]);
-			} else if (str[0] == '~' ) {
+			} else if (str[0] == '~') {
 				if (state != OPERATOR_STRING) {
 					fprintf(stderr, "~ expected only for string testing");
 					return (EPKG_FATAL);
@@ -546,7 +546,7 @@ format_sql_condition(const char *str, struct sbuf *sqlcond)
 				return (EPKG_FATAL);
 			}
 			sbuf_putc(sqlcond, str[0]);
-		} else if ( state == STRING ) {
+		} else if (state == STRING) {
 			if (isspace(str[0])) {
 				sbuf_putc(sqlcond, '"');
 				state = NONE;

pkg/shlib.c

@@ -98,7 +98,7 @@ exec_shlib(int argc, char **argv)
 		return (EX_IOERR);
 	}
 
-	while (( ret = pkgdb_it_next(it, &pkg, PKG_LOAD_BASIC)) == EPKG_OK) {
+	while ((ret = pkgdb_it_next(it, &pkg, PKG_LOAD_BASIC)) == EPKG_OK) {
 		if (count == 0)
 			printf("%s is linked to by the folowing packages:\n", libname);
 		count++;

pkg/updating.c

@@ -95,7 +95,7 @@ exec_updating(int argc, char **argv)
 
 	SLIST_INIT(&origins);
 	if (argc == 0) {
-		if (( it = pkgdb_query(db, NULL, MATCH_ALL)) == NULL)
+		if ((it = pkgdb_query(db, NULL, MATCH_ALL)) == NULL)
 			goto cleanup;
 
 		while (pkgdb_it_next(it, &pkg, PKG_LOAD_BASIC) == EPKG_OK) {

pkg/version.c

@@ -350,7 +350,7 @@ exec_version(int argc, char **argv)
 		if (pkgdb_open(&db, PKGDB_DEFAULT) != EPKG_OK)
 			return (EX_IOERR);
 
-		if (( it = pkgdb_query(db, pattern, match)) == NULL)
+		if ((it = pkgdb_query(db, pattern, match)) == NULL)
 			goto cleanup;
 
 		while (pkgdb_it_next(it, &pkg, PKG_LOAD_BASIC) == EPKG_OK) {

pkg/which.c

@@ -85,7 +85,7 @@ exec_which(int argc, char **argv)
 		return (EX_IOERR);
 	}
 
-	if (( ret = pkgdb_it_next(it, &pkg, PKG_LOAD_BASIC)) == EPKG_OK) {
+	if ((ret = pkgdb_it_next(it, &pkg, PKG_LOAD_BASIC)) == EPKG_OK) {
 		retcode = EPKG_OK;
 		pkg_get(pkg, PKG_NAME, &name, PKG_VERSION, &version, PKG_ORIGIN, &origin);
 		if (quiet && orig)