do not crash when /dev/video0 is not present
commit40e196f4a61b0ced042a8a2c79b300c46145b436
authorfaust3 <faust3@b3059339-0415-0410-9bf9-f77b7e298cf2>
Sat, 6 Aug 2005 18:19:58 +0000 (6 18:19 +0000)
committerfaust3 <faust3@b3059339-0415-0410-9bf9-f77b7e298cf2>
Sat, 6 Aug 2005 18:19:58 +0000 (6 18:19 +0000)
tree6263e62c73f6a4166e6204410d4a7b166297457c
parenta6e05bcdbbb9a4a9424b3e528e361abc5ed8aa10
do not crash when /dev/video0 is not present

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16186 b3059339-0415-0410-9bf9-f77b7e298cf2
libmpdemux/tvi_v4l2.c