From a5119f6472b8ab37bb933267594fa40823139748 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@ffgraz.net>
Date: Fri, 5 Dec 2008 17:02:11 +0000
Subject: fixed RulerControl.clr()

---
 map.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/map.js b/map.js
index 36b206e..4847a0d 100644
--- a/map.js
+++ b/map.js
@@ -190,8 +190,8 @@ RulerControl.prototype.initialize = function(map) {
   function clr(){
     for(var o in overlays["ruler"]) {
       map.removeOverlay(overlays["ruler"][o]);
-      overlays["ruler"][o] = null;      
     }
+    overlays["ruler"] = [];
     distBox.style.visibility = "hidden";
     btnText.data = "Entfernung messen";
   }
-- 
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