avfilter/f_streamselect: add check case when nothing is done
authorPaul B Mahol <onemda@gmail.com>
Tue, 1 Oct 2019 16:46:20 +0000 (18:46 +0200)
committerPaul B Mahol <onemda@gmail.com>
Tue, 1 Oct 2019 16:46:20 +0000 (18:46 +0200)
commit3bb170e530e3f9885d68e5c684fa82346d7158f4
tree854c3a2694caf6cd2c9a870d69bc8530c68e25e3
parentf66458cfc757f394bf83c2c8532176f73cb30056
avfilter/f_streamselect: add check case when nothing is done

Fixes #7955.
libavfilter/f_streamselect.c