fixed an use of uninitialized value

BestImageViewer · Jun 30, 2009 · 0bf2730 · 0bf2730
1 parent b5b0a85
commit 0bf2730
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/metadata.c b/src/metadata.c
@@ -334,7 +334,7 @@ static gboolean metadata_legacy_write(FileData *fd)
 
 	have_keywords = g_hash_table_lookup_extended(fd->modified_xmp, KEYWORD_KEY, NULL, &keywords);
 	have_comment = g_hash_table_lookup_extended(fd->modified_xmp, COMMENT_KEY, NULL, &comment_l);
-	comment = comment_l ? ((GList *)comment_l)->data : NULL;
+	comment = (have_comment && comment_l) ? ((GList *)comment_l)->data : NULL;
 
 	if (!have_keywords || !have_comment) metadata_file_read(metadata_pathl, &orig_keywords, &orig_comment);