use moveTo when dragPanMap object is not available. r=crschmidt (closes #3135)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@11580 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2011-02-28 12:33:52 +00:00
parent 82a64751af
commit be1adc5d69
1 changed files with 2 additions and 0 deletions
--- a/lib/OpenLayers/Layer/EventPane.js
+++ b/lib/OpenLayers/Layer/EventPane.js
@@ -225,6 +225,8 @@ OpenLayers.Layer.EventPane = OpenLayers.Class(OpenLayers.Layer, {
        
        if (this.dragPanMapObject) {
            this.dragPanMapObject(dx, -dy);
+        } else {
+            this.moveTo(this.map.getCachedCenter());
        }
    },