opt: avoid segfault in av_opt_next() if the class does not have an option list
authorJustin Ruggles <justin.ruggles@gmail.com>
Thu, 8 Nov 2012 23:35:49 +0000 (18:35 -0500)
committerJustin Ruggles <justin.ruggles@gmail.com>
Sat, 22 Dec 2012 20:43:27 +0000 (15:43 -0500)
commitd02202e08a994c6c80f0256ae756698541b59902
treeef9ecb70ba6ac4339785abe4f2fbc0fe98e8c4a2
parent5778299c7ed3f82c624589bd35c82f597a8e0b64
opt: avoid segfault in av_opt_next() if the class does not have an option list

CC: libav-stable@libav.org
libavutil/opt.c