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@ -59,6 +59,8 @@ The following dependencies are needed by the examples and test programs:
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- [X11] Bugfix: The case of finding no usable CRTCs was not detected
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- [X11] Bugfix: Detection of broken Nvidia RandR gamma support did not verify
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that at least one CRTC was present
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- [X11] Bugfix: A stale `_NET_SUPPORTING_WM_CHECK` root window property would
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cause an uncaught `BadWindow` error
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## Contact
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@ -359,6 +359,8 @@ static void detectEWMH(void)
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return;
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}
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_glfwGrabXErrorHandler();
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// It should be the ID of a child window (of the root)
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// Then we look for the same property on the child window
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if (_glfwGetWindowProperty(*windowFromRoot,
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@ -371,6 +373,10 @@ static void detectEWMH(void)
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return;
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}
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_glfwReleaseXErrorHandler();
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if (_glfw.x11.errorCode != Success)
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return;
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// It should be the ID of that same child window
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if (*windowFromRoot != *windowFromChild)
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{
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