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Update X11Grabber.cpp

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Former-commit-id: ab34a0615e2233322bc2260f297130e30857ac24
This commit is contained in:
Paulchen-Panther 2016-01-21 16:51:20 +01:00
parent bfa4185b9a
commit 93f2b8b65f
1 changed files with 2 additions and 0 deletions
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2
libsrc/grabber/x11/X11Grabber.cpp
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@ -77,6 +77,8 @@ bool X11Grabber::Setup()
Image<ColorRgb> & X11Grabber::grab()
{
updateScreenDimensions();
XShmGetImage(_x11Display, _window, _xImage, _cropLeft, _cropTop, 0x00FFFFFF);
if (_xImage == nullptr)
{