avformat: Make avformat_free_context handle NULL
authorLuca Barbato <lu_zero@gentoo.org>
Wed, 15 Oct 2014 00:35:55 +0000 (02:35 +0200)
committerVittorio Giovara <vittorio.giovara@gmail.com>
Fri, 17 Oct 2014 08:55:46 +0000 (09:55 +0100)
commit0db6bbb24c1a9f6b5527f460361a5a4132248eee
tree6107828d7720d443f8a8f080302c900db95b7560
parentc92965dbfbb7e2b49df14db2fd0e23a29295730a
avformat: Make avformat_free_context handle NULL

Work as the other free()-like functions.

Bug-Id: CID 1087081
CC: libav-stable@libav.org
libavformat/utils.c