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monitor-manager: Don't throw an error if UPower isn't running

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Don't try to connect to a UpClient signal if creating the client failed,
because UPower isn't running for example.


(cherry picked from commit 644a618fb15d90056107bc4e1fbd7397f17219a8)
This commit is contained in:
Bastien Nocera 2018-04-16 08:54:08 +00:00 committed by Marco Trevisan
parent f45af3315d
commit 15f01174ff
1 changed files with 5 additions and 2 deletions
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7
src/backends/meta-monitor-manager.c
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@ -733,8 +733,11 @@ meta_monitor_manager_constructed (GObject *object)
if (manager_class->is_lid_closed == meta_monitor_manager_real_is_lid_closed)
{
manager->up_client = up_client_new ();
g_signal_connect_object (manager->up_client, "notify::lid-is-closed",
G_CALLBACK (lid_is_closed_changed), manager, 0);
if (manager->up_client)
{
g_signal_connect_object (manager->up_client, "notify::lid-is-closed",
G_CALLBACK (lid_is_closed_changed), manager, 0);
}
}
g_signal_connect_object (manager, "notify::power-save-mode",