[vlc-commits] Vorbis: don't add empty tags to codec details

[Jean-Baptiste Kempf]

vlc/vlc-1.1 | branch: master | Jean-Baptiste Kempf <jb at videolan.org> | Thu Aug 25 15:59:52 2011 +0200| [b49dc66d42aa9d587876c08296dbf02a0a9db6b9] | committer: Jean-Baptiste Kempf

Vorbis: don't add empty tags to codec details

Close #4926
(cherry picked from commit f778aeaecf50a5a69ada15714effe331d8905340)

Signed-off-by: Jean-Baptiste Kempf <jb at videolan.org>

> http://git.videolan.org/gitweb.cgi/vlc/vlc-1.1.git/?a=commit;h=b49dc66d42aa9d587876c08296dbf02a0a9db6b9
---

 modules/codec/vorbis.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/modules/codec/vorbis.c b/modules/codec/vorbis.c
index 8ef775f..d8a0cd5 100644
--- a/modules/codec/vorbis.c
+++ b/modules/codec/vorbis.c
@@ -570,6 +570,10 @@ static void ParseVorbisComments( decoder_t *p_dec )
             *psz_value = '\0';
             psz_value++;
 
+            /* Don't add empty values */
+            if( *psz_value == '\0' )
+                break;
+
             if( !p_dec->p_description )
                 p_dec->p_description = vlc_meta_New();
             if( p_dec->p_description )