diff --git a/lib/OpenLayers/Layer/Grid.js b/lib/OpenLayers/Layer/Grid.js
index 60e69de455..fecab71cda 100644
--- a/lib/OpenLayers/Layer/Grid.js
+++ b/lib/OpenLayers/Layer/Grid.js
@@ -55,20 +55,19 @@ OpenLayers.Layer.Grid.prototype = Object.extend( new OpenLayers.Layer(), {
         }
         if (!this.grid || zoomChanged) {
             this._initTiles();
-        } else {
-          var i = 0;
-          while (this.getGridBounds().bottom > bounds.bottom) {
-             this.insertRow(false); 
-          }
-          while (this.getGridBounds().left > bounds.left) {
-             this.insertColumn(true); 
-          }
-          while (this.getGridBounds().top < bounds.top) {
-             this.insertRow(true); 
-          }
-          while (this.getGridBounds().right < bounds.right) {
-             this.insertColumn(false); 
-          }
+        } 
+        var i = 0;
+        while (this.getGridBounds().bottom > bounds.bottom) {
+           this.insertRow(false); 
+        }
+        while (this.getGridBounds().left > bounds.left) {
+           this.insertColumn(true); 
+        }
+        while (this.getGridBounds().top < bounds.top) {
+           this.insertRow(true); 
+        }
+        while (this.getGridBounds().right < bounds.right) {
+           this.insertColumn(false); 
         }
     },
     getGridBounds:function() {