only call the concluding setCenter() (which generally will do no more than fire the 'moveend' event) if the drag was actually performed. otherwise, it was just a click, and no need.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@1012 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Control/MouseDefaults.js

@@ -130,7 +130,9 @@ OpenLayers.Control.MouseDefaults.prototype =
             this.map.viewPortDiv.removeChild(document.getElementById("zoomBox"));
             this.zoomBox = null;
         } else {
-            this.map.setCenter(this.map.center);
+            if (this.performedDrag) {
+                this.map.setCenter(this.map.center);
+            }
         }
         document.onselectstart=null;
         this.mouseDragStart = null;