From cbd2188c044679bc0129c67e7c60236a8776967b Mon Sep 17 00:00:00 2001
From: Giovanni Campagna <gcampagna@src.gnome.org>
Date: Thu, 16 Aug 2012 22:12:23 +0200
Subject: [PATCH] MonitorConstraint: fix clamping monitor index

I will test my patches, I promise.
---
 js/ui/layout.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/ui/layout.js b/js/ui/layout.js
index c833a1bd5..333b80985 100644
--- a/js/ui/layout.js
+++ b/js/ui/layout.js
@@ -83,7 +83,7 @@ const MonitorConstraint = new Lang.Class({
         if (this._primary) {
             monitor = Main.layoutManager.primaryMonitor;
         } else {
-            let index = Math.max(this._index, Main.layoutManager.monitors.length);
+            let index = Math.min(this._index, Main.layoutManager.monitors.length - 1);
             monitor = Main.layoutManager.monitors[index];
         }