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Prevents “undefined is null or not an object” error in IE, where .scrollTop() was being called before the body was ready.

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This commit is contained in:
Mat Marquis 2011-09-23 18:05:12 -04:00
parent 078d317e63
commit dec502d2c8
1 changed files with 1 additions and 1 deletions
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2
js/jquery.mobile.navigation.js
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@ -424,7 +424,7 @@
var active = $.mobile.urlHistory.getActive();
if( active ) {
var lastScroll = scrollElem.scrollTop();
var lastScroll = scrollElem && scrollElem.scrollTop();
// Set active page's lastScroll prop.
// If the location we're scrolling to is less than minScrollBack, let it go.