From 3a48860602898c1a53e9eeae82a810cecefe39d9 Mon Sep 17 00:00:00 2001
From: Rob Moen <rmoen@wikimedia.org>
Date: Mon, 1 Oct 2012 16:27:56 -0700
Subject: [PATCH] Fix transaction bug with Roans help.

Fixes (Bug 40339)

Change-Id: Ice26bf08071cba5c5500aa9196ade169381a9aea
---
 modules/ve/dm/ve.dm.Transaction.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/ve/dm/ve.dm.Transaction.js b/modules/ve/dm/ve.dm.Transaction.js
index 36976204df..965f4d8d62 100644
--- a/modules/ve/dm/ve.dm.Transaction.js
+++ b/modules/ve/dm/ve.dm.Transaction.js
@@ -272,6 +272,8 @@ ve.dm.Transaction.newFromContentBranchConversion = function ( doc, range, type,
 	// Add attributes to opening if needed
 	if ( ve.isPlainObject( attr ) ) {
 		opening.attributes = attr;
+	} else {
+		attr = {};
 	}
 	// Replace the wrappings of each content branch in the range
 	for ( i = 0; i < selection.length; i++ ) {