
Unlike `cairo_region_copy`, `mtk_region_copy()` does not accept NULL
pointers.
Fixes: 655b4a9c75
(Port to MtkRegion)
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3361>
Unlike `cairo_region_copy`, `mtk_region_copy()` does not accept NULL
pointers.
Fixes: 655b4a9c75
(Port to MtkRegion)
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3361>