Check if manager->proxy is NULL

yetist · raveit65 · commit b9bd3f63367f · 2018-11-15T12:33:04.000+01:00
diff --git a/mate-panel/libpanel-util/panel-session-manager.c b/mate-panel/libpanel-util/panel-session-manager.c
@@ -82,6 +82,9 @@ panel_session_manager_request_logout (PanelSessionManager           *manager,
 
 	g_return_if_fail (PANEL_IS_SESSION_MANAGER (manager));
 
+	if (manager->proxy == NULL)
+		return;
+
 	ret = g_dbus_proxy_call_sync (manager->proxy, "Logout",
 				      g_variant_new ("(u)", mode),
 				      G_DBUS_CALL_FLAGS_NONE,
@@ -105,6 +108,9 @@ panel_session_manager_request_shutdown (PanelSessionManager *manager)
 
 	g_return_if_fail (PANEL_IS_SESSION_MANAGER (manager));
 
+	if (manager->proxy == NULL)
+		return;
+
 	ret = g_dbus_proxy_call_sync (manager->proxy, "Shutdown",
 				      g_variant_new ("()"),
 				      G_DBUS_CALL_FLAGS_NONE,
@@ -129,6 +135,9 @@ panel_session_manager_is_shutdown_available (PanelSessionManager *manager)
 
 	g_return_val_if_fail (PANEL_IS_SESSION_MANAGER (manager), FALSE);
 
+	if (manager->proxy == NULL)
+		return FALSE;
+
 	ret = g_dbus_proxy_call_sync (manager->proxy, "CanShutdown",
 				      g_variant_new ("()"),
 				      G_DBUS_CALL_FLAGS_NONE,
