diff --git a/lib/OpenLayers.js b/lib/OpenLayers.js
index abc9d0a83d..aaf8a51104 100644
--- a/lib/OpenLayers.js
+++ b/lib/OpenLayers.js
@@ -71,7 +71,7 @@
             for(var i=0, len=s.length; i<len; i++) {
                 src = s[i].getAttribute('src');
                 if(src) {
-                    var m = src.match(r);
+                    m = src.match(r);
                     if(m) {
                         l = m[1];
                         break;