msd-xrdb-manager: realize the widget

sc0w · lukefromdc · commit 3e77bd1e413f · 2018-12-04T20:30:01.000Z
Fixes #248 (comment)
diff --git a/plugins/xrdb/msd-xrdb-manager.c b/plugins/xrdb/msd-xrdb-manager.c
@@ -500,6 +500,7 @@ msd_xrdb_manager_start (MsdXrdbManager *manager,
                           manager);
 
         manager->priv->widget = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+        gtk_widget_realize (manager->priv->widget);
 
         mate_settings_profile_end (NULL);
 
