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clutter/pick-stack: Avoid uninitialized cairo_region_subtract_rectangle

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This fixes instances of:
```
*** BUG ***
In pixman_region32_init_rect: Invalid rectangle passed
Set a breakpoint on '_pixman_log_error' to debug
```
seen when navigating the overview and launching apps.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2349>
This commit is contained in:
Daniel van Vugt 2022-03-29 18:08:27 +08:00
parent 58bcd30ee6
commit b2805dd5a6
1 changed files with 3 additions and 1 deletions
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4
clutter/clutter/clutter-pick-stack.c
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@ -491,7 +491,9 @@ calculate_clear_area (ClutterPickStack *pick_stack,
rec->base.rect.y1 == rec->base.rect.y2))
continue;
clutter_actor_get_paint_box (rec->actor, &paint_box);
if (!clutter_actor_get_paint_box (rec->actor, &paint_box))
continue;
cairo_region_subtract_rectangle (area,
&(cairo_rectangle_int_t) {
.x = paint_box.x1,