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wayland/subsurface: Check for parent actor before unparenting

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No need to assume the actor still has a parent. This silences warnings
in normal builds and prevents a crash in fully optimized ones.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1958>
This commit is contained in:
Robert Mader 2021-08-06 13:12:26 +02:00 committed by Marge Bot
parent d17e9adc73
commit 2a2f9300d0
1 changed files with 2 additions and 1 deletions
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3
src/wayland/meta-wayland-subsurface.c
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@ -303,7 +303,8 @@ unparent_actor (MetaWaylandSurface *surface)
return; return;
parent_actor = clutter_actor_get_parent (actor); parent_actor = clutter_actor_get_parent (actor);
clutter_actor_remove_child (parent_actor, actor); if (parent_actor)
clutter_actor_remove_child (parent_actor, actor);
} }
static void static void