fix a bug in update if unable to open mp4 file, would cause a segfault

git-svn-id: https://svn.musicpd.org/mpd/trunk@1025 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-05-15 19:39:55 +00:00 · 2004-05-15 19:39:55 +00:00 · 12d3bd0716
parent c34d372a4d
commit 12d3bd0716
1 changed files with 1 additions and 0 deletions
--- a/src/tag.c
+++ b/src/tag.c
@ -285,6 +285,7 @@ MpdTag * mp4TagDup(char * utf8file) {
 	int mp4MetadataFound = 0;

 	ret = mp4DataDup(utf8file,&mp4MetadataFound);
+        if(!ret) return NULL;
 	if(!mp4MetadataFound) {
 		MpdTag * temp = id3Dup(utf8file);
 		if(temp) {