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| author | Aurelien Jacobs <aurel@gnuage.org> | 2008-10-08 17:19:26 +0000 |
|---|---|---|
| committer | Aurelien Jacobs <aurel@gnuage.org> | 2008-10-08 17:19:26 +0000 |
| commit | fc228c9014c5875d34190642ec9273d4a254efdf (patch) | |
| tree | 0067e5c6bebf4ef856e16612ceafcce290fb7b56 /libavcodec/utils.c | |
| parent | 13394e8cbb86817958b2201f7261829b6c9703fd (diff) | |
| download | ffmpeg-fc228c9014c5875d34190642ec9273d4a254efdf.tar.gz | |
allows calling avcodec_find_(en|de)coder_by_name with NULL parameter
Originally committed as revision 15586 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/utils.c')
| -rw-r--r-- | libavcodec/utils.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/utils.c b/libavcodec/utils.c index 31a5d37347..cc2a3a2a8d 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -1009,6 +1009,8 @@ AVCodec *avcodec_find_encoder(enum CodecID id) AVCodec *avcodec_find_encoder_by_name(const char *name) { AVCodec *p; + if (!name) + return NULL; p = first_avcodec; while (p) { if (p->encode != NULL && strcmp(name,p->name) == 0) @@ -1033,6 +1035,8 @@ AVCodec *avcodec_find_decoder(enum CodecID id) AVCodec *avcodec_find_decoder_by_name(const char *name) { AVCodec *p; + if (!name) + return NULL; p = first_avcodec; while (p) { if (p->decode != NULL && strcmp(name,p->name) == 0) |