Navigation: loadPage: When loading a blank page, do not end up with <div data-role="page">undefined</div>

Gabriel Schulhof · Gabriel Schulhof · commit ecaeae58541a · 2012-12-18T15:28:34.000+02:00
diff --git a/js/jquery.mobile.navigation.js b/js/jquery.mobile.navigation.js
@@ -499,7 +499,7 @@ define( [
 
 					//if page elem couldn't be found, create one and insert the body element's contents
 					if ( !page.length ) {
-						page = $( "<div data-" + $.mobile.ns + "role='page'>" + html.split( /<\/?body[^>]*>/gmi )[1] + "</div>" );
+						page = $( "<div data-" + $.mobile.ns + "role='page'>" + ( html.split( /<\/?body[^>]*>/gmi )[1] || "" ) + "</div>" );
 					}
 
 					if ( newPageTitle && !page.jqmData( "title" ) ) {

Original file line number	Diff line number	Diff line change
`@@ -499,7 +499,7 @@ define( [`
`499`	`499`
`500`	`500`	`//if page elem couldn't be found, create one and insert the body element's contents`
`501`	`501`	`if ( !page.length ) {`
`502`		`- page = $( "<div data-" + $.mobile.ns + "role='page'>" + html.split( /<\/?body[^>]*>/gmi )[1] + "</div>" );`
	`502`	`+ page = $( "<div data-" + $.mobile.ns + "role='page'>" + ( html.split( /<\/?body[^>]*>/gmi )[1] \|\| "" ) + "</div>" );`
`503`	`503`	`}`
`504`	`504`
`505`	`505`	`if ( newPageTitle && !page.jqmData( "title" ) ) {`