[FFmpeg-cvslog] avcodec/bitstream_filter: Use av_bitstream_filter_next() instead of direct access in av_bitstream_filter_init()

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Tue Sep 30 18:00:00 2014 +0200| [cda5d89defaf65eccd890488675dc3d6e7484d27] | committer: Michael Niedermayer

avcodec/bitstream_filter: Use av_bitstream_filter_next() instead of direct access in av_bitstream_filter_init()

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cda5d89defaf65eccd890488675dc3d6e7484d27
---

 libavcodec/bitstream_filter.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/libavcodec/bitstream_filter.c b/libavcodec/bitstream_filter.c
index 751b90d..3275326 100644
--- a/libavcodec/bitstream_filter.c
+++ b/libavcodec/bitstream_filter.c
@@ -43,9 +43,9 @@ void av_register_bitstream_filter(AVBitStreamFilter *bsf)
 
 AVBitStreamFilterContext *av_bitstream_filter_init(const char *name)
 {
-    AVBitStreamFilter *bsf = first_bitstream_filter;
+    AVBitStreamFilter *bsf = NULL;
 
-    while (bsf) {
+    while (bsf = av_bitstream_filter_next(bsf)) {
         if (!strcmp(name, bsf->name)) {
             AVBitStreamFilterContext *bsfc =
                 av_mallocz(sizeof(AVBitStreamFilterContext));
@@ -54,7 +54,6 @@ AVBitStreamFilterContext *av_bitstream_filter_init(const char *name)
                 bsf->priv_data_size ? av_mallocz(bsf->priv_data_size) : NULL;
             return bsfc;
         }
-        bsf = bsf->next;
     }
     return NULL;
 }