Backport r30259: Fix replaygain for wma files.

git-svn-id: svn://svn.rockbox.org/rockbox/branches/v3_9@30260 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 2 insertions, 1 deletions

diff --git a/apps/metadata/asf.c b/apps/metadata/asf.c
index 56d5c87f9d..bcba3f0f79 100644
--- a/apps/metadata/asf.c
+++ b/apps/metadata/asf.c
@@ -456,8 +456,9 @@ static int asf_parse_header(int fd, struct mp3entry* id3,
                                 lseek(fd, length, SEEK_CUR);
                             }
                         } else if (!strncmp("replaygain_", utf8buf, 11)) {
+                            char *value = id3buf;
                             asf_utf16LEdecode(fd, length, &id3buf, &id3buf_remaining);
-                            parse_replaygain(utf8buf, id3buf, id3);
+                            parse_replaygain(utf8buf, value, id3);
                         } else if (!strcmp("MusicBrainz/Track Id", utf8buf)) {
                             id3->mb_track_id = id3buf;
                             asf_utf16LEdecode(fd, length, &id3buf, &id3buf_remaining);