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>
Mon, 28 Jul 2014 20:11:41 +0000 (13:11 -0700)
commitdc71f1958846bb1d96de43a4603983dc8450cfcc
treef4b131d8db99320f22e676aaaf1d5bdafa2e250f
parente76f2d11970484266e67a12961f2339a5c2fccf9
video4linux2: Avoid a floating point exception

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