af_asyncts: fix request_frame() behavior.
authorAnton Khirnov <anton@khirnov.net>
Wed, 4 Jul 2012 14:46:17 +0000 (16:46 +0200)
committerAnton Khirnov <anton@khirnov.net>
Mon, 9 Jul 2012 06:21:15 +0000 (08:21 +0200)
commit6f834293d3023153ec5d09c232ac49c3afc57baa
tree6eb27f7cfc0f9ca3fe7c699fdd6d8f6a07a5773c
parent0dd283faca34f25bc96bfe75392b75b8efb7de8d
af_asyncts: fix request_frame() behavior.

Make sure that an output frame has really been produced before returning
0.
libavfilter/af_asyncts.c