V4LCamera doesn't close the device anymore if opening it results in an error, since at least one device (em28xx) reacts with a segfault in the kernel to that.
V4LCamera doesn't close the device anymore if opening it results in an error, since at least one device (em28xx) reacts with a segfault in the kernel to that.

git-svn-id: f4e1a40f847802203273bde8e26df4d11611876a@5210 44470bb9-56e9-0310-a0f8-c586564d3dc6

pararthshah/libavg-vaapi,lynxis/libavg,lynxis/libavg,pararthshah/libavg-vaapi,lynxis/libavg,pararthshah/libavg-vaapi,pararthshah/libavg-vaapi,lynxis/libavg