fix fmt == NULL case

Originally committed as revision 2050 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Fabrice Bellard 2003-07-16 07:50:17 +00:00
parent 8d6625b621
commit afdd82bbf0

View File

@ -334,7 +334,7 @@ int av_open_input_file(AVFormatContext **ic_ptr, const char *filename,
/* do not open file if the format does not need it. XXX: specific
hack needed to handle RTSP/TCP */
must_open_file = 1;
if ((fmt->flags & AVFMT_NOFILE) ||
if ((fmt && (fmt->flags & AVFMT_NOFILE)) ||
(fmt == &rtp_demux && !strcmp(filename, "null"))) {
must_open_file = 0;
}