Check for options being passed in on instantiation

mejackreed · Oct 21, 2015 · 0c366ee · 0c366ee
1 parent a77100b
commit 0c366ee
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/leaflet-iiif.js b/leaflet-iiif.js
@@ -13,6 +13,8 @@ L.TileLayer.Iiif = L.TileLayer.extend({
   },
 
   initialize: function(url, options) {
+    options = typeof options !== 'undefined' ? options : {};
+
     if (options.maxZoom) {
       this._customMaxZoom = true;
     }