coding style: add braces around test, use {} instead of new Array(), remove unused variable

git-svn-id: http://svn.openlayers.org/trunk/openlayers@10473 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2010-07-09 11:53:36 +00:00
parent 74a6f7e895
commit 4d3a1eebf7
2 changed files with 4 additions and 4 deletions
@@ -317,9 +317,9 @@ OpenLayers.Tile.Image = OpenLayers.Class(OpenLayers.Tile, {
     positionImage: function() {
        // if the this layer doesn't exist at the point the image is
        // returned, do not attempt to use it for size computation
-        if ( this.layer == null )
+        if (this.layer === null) {
            return;
-        
+        }
        // position the frame 
        OpenLayers.Util.modifyDOMElement(this.frame, 
                                          null, this.position, this.size);