Destroy handler if we have one.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@2944 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2007-03-31 18:33:21 +00:00
parent 4aec64aa67
commit 970c9655ac
1 changed files with 3 additions and 0 deletions
--- a/lib/OpenLayers/Control.js
+++ b/lib/OpenLayers/Control.js
@@ -65,6 +65,9 @@ OpenLayers.Control.prototype = {
     */
    destroy: function () {
        // eliminate circular references
+        if (this.handler) {
+            this.handler.destroy();
+        }    
        this.map = null;
    },