From 3ed14463f28dcd5c2d440dd34e5c4096d489eefc Mon Sep 17 00:00:00 2001
From: euzuro <euzuro@metacarta.com>
Date: Thu, 22 Mar 2007 19:47:48 +0000
Subject: [PATCH] second patch to fix #549. this time, instead of just clearing
 out everything in the div, it removes only what it added.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@2858 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Map.js | 5 ++++-
 tests/test_Map.html   | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/OpenLayers/Map.js b/lib/OpenLayers/Map.js
index 6c544d979b..1005cbba89 100644
--- a/lib/OpenLayers/Map.js
+++ b/lib/OpenLayers/Map.js
@@ -228,7 +228,10 @@ OpenLayers.Map.prototype = {
             } 
             this.controls = null;
         }
-        this.div.innerHTML = "";
+        if (this.viewPortDiv) {
+            this.div.removeChild(this.viewPortDiv);
+        }
+        this.viewPortDiv = null;
     },
 
     /**
diff --git a/tests/test_Map.html b/tests/test_Map.html
index 2df4e207b0..af38301d80 100644
--- a/tests/test_Map.html
+++ b/tests/test_Map.html
@@ -367,7 +367,7 @@
         map.destroy();
         t.eq( map.layers, null, "map.layers is null after destroy" );
         t.eq( map.controls, null, "map.controls is null after destroy" );
-        t.eq( map.div.innerHTML, "", "map's div cleared out");
+        t.eq( map.viewPortDiv, null, "map's viewportDiv nullified");
     }
   // -->
   </script>