X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=mp3_afh.c;h=5f73785ee39084c2ef548dc8bc36ac54ae1cd5c6;hp=73e744ec44088c4d8c92c1e19c1e6bed8b5076a0;hb=16181209926798db9004f43ba9261c476a36b6bf;hpb=c311eae67481b400bccac0bfe71d6cad846db2fc

diff --git a/mp3_afh.c b/mp3_afh.c
index 73e744ec..5f73785e 100644
--- a/mp3_afh.c
+++ b/mp3_afh.c
@@ -300,6 +300,9 @@ static int replace_tags(struct id3_tag *id3_t, struct taginfo *tags)
 static void free_tag(struct id3_tag *id3_t)
 {
 	int i, j;
+
+	if (!id3_t)
+		return;
 	for (i = 0; i < id3_t->nframes; i++) {
 		struct id3_frame *fr = id3_t->frames[i];
 		for (j = 0; j < fr->nfields; j++) {
@@ -372,10 +375,8 @@ static int mp3_rewrite_tags(const char *map, size_t mapsize,
 		ret = write_all(fd, (char *)v1_buffer, 128);
 	}
 out:
-	if (v1_tag)
-		free_tag(v1_tag);
-	if (v2_tag)
-		free_tag(v2_tag);
+	free_tag(v1_tag);
+	free_tag(v2_tag);
 	return ret;
 }