MFH: Fixed bug 29395 (sqlite_escape_string() returns bogus data on empty

strings).
php · Jul 27, 2004 · 5c1b52a · 5c1b52a
1 parent 0a925c9
commit 5c1b52a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/ext/sqlite/sqlite.c b/ext/sqlite/sqlite.c
@@ -1795,12 +1795,14 @@ PHP_FUNCTION(sqlite_escape_string)
 		enclen = sqlite_encode_binary((const unsigned char*)string, stringlen, ret+1);
 		RETVAL_STRINGL(ret, enclen+1, 0);
 
-	} else  {
+	} else if (stringlen) {
 		ret = sqlite_mprintf("%q", string);
 		if (ret) {
 			RETVAL_STRING(ret, 1);
 			sqlite_freemem(ret);
 		}
+	} else {
+		RETURN_STRINGL(empty_string, 0, 1);
 	}
 }
 /* }}} */