
Calling meta_window_get_monitor on an unmanaged window may return
-1, so we need to check the return value.
https://bugzilla.gnome.org/show_bug.cgi?id=788882
(cherry picked from commit c9bf72c5c4
)
Calling meta_window_get_monitor on an unmanaged window may return
-1, so we need to check the return value.
https://bugzilla.gnome.org/show_bug.cgi?id=788882
(cherry picked from commit c9bf72c5c4
)