avformat/mov: Do not allocate empty extradata
authorMichael Niedermayer <michael@niedermayer.cc>
Thu, 21 Jul 2016 19:43:59 +0000 (21:43 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Thu, 21 Jul 2016 19:55:18 +0000 (21:55 +0200)
commit38cc5c298c988950d2bfa0d16408f07ee7be7f3c
treeab5cef95ca917a5d09975e3af533c552566d33b1
parent9264bb7e79a50678eca6f320e1e1fb85bf00b009
avformat/mov: Do not allocate empty extradata

Fixes Ticket5723

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