From b1107842f552c8d2333a6dda8181f4d96ac074f6 Mon Sep 17 00:00:00 2001
From: "David G. Durand" <david.durand@tizra.com>
Date: Sat, 13 Jul 2013 10:41:29 -0400
Subject: [PATCH] Patch for undefined exception when running lazy load on iOS

---
 jquery.lazyload.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/jquery.lazyload.js b/jquery.lazyload.js
index 1e0f3f67..14943dcf 100644
--- a/jquery.lazyload.js
+++ b/jquery.lazyload.js
@@ -136,7 +136,7 @@
         /* Non optimal workaround. */
         if ((/iphone|ipod|ipad.*os 5/gi).test(navigator.appVersion)) {
             $window.bind("pageshow", function(event) {
-                if (event.originalEvent.persisted) {
+                if (event.originalEvent && event.originalEvent.persisted) {
                     elements.each(function() {
                         $(this).trigger("appear");
                     });