From f44e9bd3a224e54e9d76c20e76f5430485bb1f8c Mon Sep 17 00:00:00 2001
From: boombuler <boombuler@googlemail.com>
Date: Sun, 24 Feb 2013 15:56:58 +0100
Subject: [PATCH] fixed typo + only update links if the layer is visible

---
 plugins/max-links.user.js | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/plugins/max-links.user.js b/plugins/max-links.user.js
index 6e21d34a..b1cd801f 100644
--- a/plugins/max-links.user.js
+++ b/plugins/max-links.user.js
@@ -203,10 +203,9 @@ function wrapper() {
     
   window.plugin.maxLinks.layer = null;
 
-  var updating = false;
-  
+  var updating = false;  
   window.plugin.maxLinks.updateLayer = function() {
-    if (updating)
+    if (updating || window.plugin.maxLinks.layer === null || !window.map.hasLayer(window.plugin.maxLinks.layer))
       return;
     updating = true;
     window.plugin.maxLinks.layer.clearLayers();
@@ -243,7 +242,7 @@ function wrapper() {
       if (e.layer === window.plugin.maxLinks.layer)
         window.plugin.maxLinks.updateLayer();
     });
-    window.map.on('zoomend moveend', fwindow.plugin.maxLinks.updateLayer);     
+    window.map.on('zoomend moveend', window.plugin.maxLinks.updateLayer);     
     window.layerChooser.addOverlay(window.plugin.maxLinks.layer, 'Maximum Links');
   }