Remove goog.isNull in source classes

2015-09-29 15:20:51 +02:00
parent 30e2f44825
commit e1f477ad8c
18 changed files with 51 additions and 55 deletions
@@ -104,7 +104,7 @@ ol.source.Zoomify = function(opt_options) {
   * @return {string|undefined} Tile URL.
   */
  function tileUrlFunction(tileCoord, pixelRatio, projection) {
-    if (goog.isNull(tileCoord)) {
+    if (!tileCoord) {
      return undefined;
    } else {
      var tileCoordZ = tileCoord[0];