allow av_parser_close(NULL)

fixes issue300 Originally committed as revision 13410 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · 99c1c3887d
parent 4806b9226c
commit 99c1c3887d
1 changed files with 2 additions and 0 deletions
--- a/libavcodec/parser.c
+++ b/libavcodec/parser.c
@ -214,10 +214,12 @@ int av_parser_change(AVCodecParserContext *s,

 void av_parser_close(AVCodecParserContext *s)
 {
+    if(s){
    if (s->parser->parser_close)
        s->parser->parser_close(s);
    av_free(s->priv_data);
    av_free(s);
+    }
 }

 /*****************************************************/