Fixes jquery-archive#4887 - Prevents 0 from being appended to the document when using a persistent footer with jQuery 1.8.0.

Wilto · Wilto · commit 5a6b2c3acfc7 · 2012-08-29T14:08:01.000-04:00
diff --git a/js/widgets/fixedToolbar.js b/js/widgets/fixedToolbar.js
@@ -149,10 +149,8 @@ define( [ "jquery", "../jquery.mobile.widget", "../jquery.mobile.core", "../jque
 					if ( o.trackPersistentToolbars ) {
 						var thisFooter = $( ".ui-footer-fixed:jqmData(id)", this ),
 							thisHeader = $( ".ui-header-fixed:jqmData(id)", this ),
-							nextFooter = thisFooter.length && ui.nextPage && $( ".ui-footer-fixed:jqmData(id='" + thisFooter.jqmData( "id" ) + "')", ui.nextPage ),
-							nextHeader = thisHeader.length && ui.nextPage && $( ".ui-header-fixed:jqmData(id='" + thisHeader.jqmData( "id" ) + "')", ui.nextPage );
-
-						nextFooter = nextFooter || $();
+							nextFooter = thisFooter.length && ui.nextPage && $( ".ui-footer-fixed:jqmData(id='" + thisFooter.jqmData( "id" ) + "')", ui.nextPage ) || $(),
+							nextHeader = thisHeader.length && ui.nextPage && $( ".ui-header-fixed:jqmData(id='" + thisHeader.jqmData( "id" ) + "')", ui.nextPage ) || $();
 
 							if ( nextFooter.length || nextHeader.length ) {
 
