environment: Don't use actor if an ease callback destroys it (!676) · Merge requests · GNOME / gnome-shell

An actor ease callback could destroy the actor, in such case we should do not touch the actor anymore nor it makes sense to restore the easing state.

So, before calling the callback, connect to the destroy signal on the actor and if it has been emitted, just ignore any further action with it.

environment: Don't use actor if an ease callback destroys it