patch-xfsettingsd_displays-upower_c

$OpenBSD: patch-xfsettingsd_displays-upower_c,v 1.1 2016/09/01 10:14:38 landry Exp $

Don't crash when upowerd isnt here

https://bugzilla.xfce.org/show_bug.cgi?id=11773

--- xfsettingsd/displays-upower.c.orig	Wed Aug 31 12:27:41 2016
+++ xfsettingsd/displays-upower.c	Wed Aug 31 12:28:06 2016
@@ -100,6 +100,13 @@ static void
 xfce_displays_upower_init (XfceDisplaysUPower *upower)
 {
     upower->client = up_client_new ();
+    if (!UP_IS_CLIENT (upower->client))
+    {
+        upower->handler = 0;
+        upower->lid_is_closed = 0;
+        return;
+    }
+
     upower->lid_is_closed = up_client_get_lid_is_closed (upower->client);
 #if UP_CHECK_VERSION(0, 99, 0)
     upower->handler = g_signal_connect (G_OBJECT (upower->client),