[PATCH 5/6] gnome-control-center: NULL check on configuration_new_current

[James Westby <james westby canonical com>]

Another simple NULL check for the return value of 
configuration_new_current()

--- gnome-control-center-2.22.1/capplets/display/xrandr-capplet.c
2008-04-14 15:55:10.000000000 +0100
+++ gnome-control-center-2.22.1.new/capplets/display/xrandr-capplet.c
2008-04-14 15:55:41.000000000 +0100
@@ -119,6 +119,9 @@
 
     current = configuration_new_current (app->screen);
 
+    if (!current)
+        return;
+
     if (app->current_configuration)
 	configuration_free (app->current_configuration);