From 8ee43189aeea929ba1765aa32a655472af32e47a Mon Sep 17 00:00:00 2001
From: John Bender <john.m.bender@gmail.com>
Date: Tue, 27 Nov 2012 15:57:08 -0800
Subject: [PATCH] prevent dialogs re-using initial ui state from going back

---
 js/widgets/dialog.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/js/widgets/dialog.js b/js/widgets/dialog.js
index d63419c0a76..b6a01ceb258 100644
--- a/js/widgets/dialog.js
+++ b/js/widgets/dialog.js
@@ -88,7 +88,10 @@ $.widget( "mobile.dialog", $.mobile.widget, {
 
 		if ( this._isCloseable ) {
 			this._isCloseable = false;
-			if ( $.mobile.hashListeningEnabled ) {
+			// If the hash listening is enabled and there is at least one preceding history
+			// entry it's ok to go back. Initial pages with the dialog hash state are an example
+			// where the stack check is necessary
+			if ( $.mobile.hashListeningEnabled && $.mobile.urlHistory.stack.length > 1 ) {
 				$.mobile.back();
 			} else {
 				dst = $.mobile.urlHistory.getActive().url;