avformat/mxfenc: Do not crash if there is no packet in the first stream
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 13 Dec 2015 15:13:22 +0000 (16:13 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Sun, 13 Dec 2015 15:42:48 +0000 (16:42 +0100)
commitb51e7554e74cbf007a1cab83c7bed3ad9fa2793a
tree55abeee751b68c8b5860fb12ea37f96fec93f3c6
parent780c4223a54396c3b352608002428fae7f378996
avformat/mxfenc: Do not crash if there is no packet in the first stream

Fixes: Ticket4914

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavformat/mxfenc.c