clutter/paint-context: Stop copying NULL-regions
Unlike cairo_region_copy
, mtk_region_copy()
does not accept NULL
pointers.
Fixes: 655b4a9c (Port to MtkRegion)
Unlike cairo_region_copy
, mtk_region_copy()
does not accept NULL
pointers.
Fixes: 655b4a9c (Port to MtkRegion)