From 3f054a856e474319eb30008868bef8a523efd467 Mon Sep 17 00:00:00 2001
From: William Jon McCann <jmccann@redhat.com>
Date: Mon, 22 Nov 2010 21:54:51 -0500
Subject: [PATCH] display: don't allow setting primary on off displays

---
 panels/display/xrandr-capplet.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/panels/display/xrandr-capplet.c b/panels/display/xrandr-capplet.c
index 8e4813ae2..5cbd42675 100644
--- a/panels/display/xrandr-capplet.c
+++ b/panels/display/xrandr-capplet.c
@@ -1569,7 +1569,8 @@ on_output_event (FooScrollArea *area,
 
   if (event->type == FOO_DRAG_HOVER)
     {
-      set_primary_output (app, output);
+      if (output->on)
+        set_primary_output (app, output);
       return;
     }