video4linux2: Avoid a floating point exception
authorBernhard Übelacker <bernhardu@vr-web.de>
Sun, 27 Jul 2014 15:38:59 +0000 (08:38 -0700)
committerDiego Biurrun <diego@biurrun.de>
Wed, 30 Jul 2014 19:15:44 +0000 (12:15 -0700)
commitd16515ae5fe7daa6327d903cafb9a5ee43477b1e
tree913a809b547b6ec979e3caf633c986af0dadcba4
parent3a6bc3e381647bb4434317113f131f7e0ab5bf83
video4linux2: Avoid a floating point exception

This avoids a segfault in avconv_opt.c:opt_target when trying to
determine the norm.

(cherry picked from commit dc71f1958846bb1d96de43a4603983dc8450cfcc)
Signed-off-by: Diego Biurrun <diego@biurrun.de>
avconv_opt.c