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screen: On monitors-changed, update the window monitor before resizing

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Since commit 14b0a83f64 we store the
main window monitor instead of computing it every time. This means
that we must now ensure that it's updated before trying to use it
which we do from meta_screen_resize_func() or else we'll crash on an
assertion later on when removing a monitor:

assertion failed: (which_monitor < workspace->screen->n_monitor_infos)

https://bugzilla.gnome.org/show_bug.cgi?id=752674
This commit is contained in:
Rui Matos 2015-07-21 16:12:49 +02:00
parent 2fb8da0d5a
commit 7e1c6ff2a2
1 changed files with 3 additions and 3 deletions
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6
src/core/screen.c
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@ -2388,12 +2388,12 @@ on_monitors_changed (MetaMonitorManager *manager,
&changes);
}
/* Queue a resize on all the windows */
meta_screen_foreach_window (screen, META_LIST_DEFAULT, meta_screen_resize_func, 0);
/* Fix up monitor for all windows on this screen */
meta_screen_foreach_window (screen, META_LIST_INCLUDE_OVERRIDE_REDIRECT, (MetaScreenWindowFunc) meta_window_update_for_monitors_changed, 0);
/* Queue a resize on all the windows */
meta_screen_foreach_window (screen, META_LIST_DEFAULT, meta_screen_resize_func, 0);
meta_screen_queue_check_fullscreen (screen);
g_signal_emit (screen, screen_signals[MONITORS_CHANGED], 0);