skip if gallery already disposed

to prevent this.settings.target null pointer exception if gallery already disposed
dimsemenov · Sep 27, 2012 · 801360a · 801360a
1 parent 0fb4575
commit 801360a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/photoswipe.class.js b/src/photoswipe.class.js
@@ -814,6 +814,8 @@
 		onDocumentOverlayFadeIn: function(e){
 
 			window.setTimeout(function(){
+				if (Util.isNothing(this.settings))
+					return;
 
 				var el = (this.settings.target === window) ? window.document.body : this.settings.target;