From c64c2e42966f2c30c53e6c4999aa5a55d2d4f4f2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Junod?= <frederic.junod@camptocamp.com>
Date: Thu, 7 Jan 2010 08:26:29 +0000
Subject: [PATCH] Cache the function result if scriptLocation is ''. r=elemoine
 (closes #2389)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@9936 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/OpenLayers.js b/lib/OpenLayers.js
index 5cbefbb5ed..b792ede9ec 100644
--- a/lib/OpenLayers.js
+++ b/lib/OpenLayers.js
@@ -43,7 +43,7 @@
          * {String} Path to this script
          */
         _getScriptLocation: function () {
-            if(scriptLocation) {
+            if (scriptLocation != undefined) {
                 return scriptLocation;
             }
             scriptLocation = "";