indent libgit2/gitlog.c to make it more readable

Author: spytheman

libgit2/gitlog.c

@@ -2,38 +2,37 @@
 #include "git2.h"
 
 int main() {
-git_libgit2_init();
-
-git_repository *repo = NULL;
-git_repository_init(&repo, "/tmp/v", 0);
-
-git_oid oid;
-git_reference_name_to_id(&oid, repo, "HEAD");
-
-git_commit *commit = NULL;
-git_commit_lookup(&commit, repo, &oid);
-
-git_revwalk *walker = NULL;
-git_revwalk_new(&walker, repo);
-git_revwalk_push(walker, &oid);
-
-git_oid current_oid;
-int i = 0;
-while (git_revwalk_next(&current_oid, walker) == 0) {
-	i++;
-	if (i > 10) {break;}
-git_commit_lookup(&commit, repo, &current_oid);
-const git_signature *author = git_commit_author(commit);
-
-printf("Commit ID: %s\n", git_oid_tostr_s(&current_oid));
-printf("Author: %s <%s>\n", author->name, author->email);
-printf("Message: %s\n\n", git_commit_message(commit));
-}
-
-git_revwalk_free(walker);
-git_commit_free(commit);
-git_repository_free(repo);
-git_libgit2_shutdown();
-
-return 0;
+	git_libgit2_init();
+
+	git_repository *repo = NULL;
+	git_repository_init(&repo, "/tmp/v", 0);
+
+	git_oid oid;
+	git_reference_name_to_id(&oid, repo, "HEAD");
+
+	git_commit *commit = NULL;
+	git_commit_lookup(&commit, repo, &oid);
+
+	git_revwalk *walker = NULL;
+	git_revwalk_new(&walker, repo);
+	git_revwalk_push(walker, &oid);
+
+	git_oid current_oid;
+	int i = 0;
+	while (git_revwalk_next(&current_oid, walker) == 0) {
+		i++;
+		if (i > 10) {break;}
+		git_commit_lookup(&commit, repo, &current_oid);
+		const git_signature *author = git_commit_author(commit);
+		printf("Commit ID: %s\n", git_oid_tostr_s(&current_oid));
+		printf("Author: %s <%s>\n", author->name, author->email);
+		printf("Message: %s\n\n", git_commit_message(commit));
+	}
+
+	git_revwalk_free(walker);
+	git_commit_free(commit);
+	git_repository_free(repo);
+	git_libgit2_shutdown();
+
+	return 0;
 }