Michel Dänzer e95499038d frames: Fix XGetWMNormalHints return value check
It returns non-0 if there are any hints in the WM_NORMAL_HINTS
property, 0 if there are none.

Fixes the mouse cursor changing to the resize shape over the decorations
of non-resizable windows.

Fixes: c7b3d8c607ae ("frames: Push error traps around various X11 calls")
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3096>
2023-07-20 10:19:22 +00:00
..
2022-12-01 20:10:53 +00:00