avformat/segafilmenc: Remove redundant checks
authorAndreas Rheinhardt <andreas.rheinhardt@gmail.com>
Tue, 14 Jan 2020 03:13:34 +0000 (04:13 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Sat, 22 Feb 2020 19:45:45 +0000 (20:45 +0100)
commitc790500644c9f09a68611dc79168c55b8dd11a05
treef3b444d2daf8cab4a56f408e93415b2aa54e5b6d
parentc116dd84682a2b2fb2880a75a8dbf6367f671b17
avformat/segafilmenc: Remove redundant checks

If an audio stream is present, the Sega FILM muxer checks for its
compability with the container during init, so that the very same check
needn't be repeated during writing the trailer.

Essentially the same is true for the presence of a video stream: It has
already been checked during init. Furthermore, after the check for the
presence of a video stream succeeded, a pointer is set to point to the
video stream. Yet said pointer (which was NULL before) will be
derefenced anyway regardless of the result of the check. Coverity thus
complained about this in CID 1434155 and removing this pointless check
will also fix this issue.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavformat/segafilmenc.c