From 7dbfa99c6d57eead0e0afc0a23e2f50a9180aeac Mon Sep 17 00:00:00 2001
From: Jeff Ferber <jeff@proxv.com>
Date: Mon, 8 Jul 2013 18:30:41 -0700
Subject: [PATCH] fix null reference error when determining left offset

https://github.com/iosscripts/iosslider/issues/285
---
 _src/jquery.iosslider.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/_src/jquery.iosslider.js b/_src/jquery.iosslider.js
index 2102a3f..289d8af 100644
--- a/_src/jquery.iosslider.js
+++ b/_src/jquery.iosslider.js
@@ -606,9 +606,11 @@
 					}
 				
 				}
-				
-				sliderOffset = parseInt(transformArray[xy], 10);
-					
+
+        sliderOffset = transformArray && transformArray.length >= xy ?
+          parseInt(transformArray[xy], 10) :
+          parseInt($(node).css('left'), 10) || $(node).position().left;
+
 			} else {
 			
 				sliderOffset = parseInt($(node).css('left'), 10);