From a1c63a29120ee91faadcfb06c739cfaf02c170b1 Mon Sep 17 00:00:00 2001
From: Ingo Schommer <ingo@silverstripe.com>
Date: Mon, 9 Jan 2012 21:16:35 +0100
Subject: [PATCH] MINOR Only setting style attributes in LeftAndMain panel
 handling if it was previously set

---
 admin/javascript/LeftAndMain.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/admin/javascript/LeftAndMain.js b/admin/javascript/LeftAndMain.js
index a5b996313..78a7b4edc 100644
--- a/admin/javascript/LeftAndMain.js
+++ b/admin/javascript/LeftAndMain.js
@@ -212,9 +212,9 @@
 						
 						newContentEl
 							.removeClass(layoutClasses.join(' '))
-							.addClass(origLayoutClasses.join(' '))
-							.attr('style', origStyle)
-							.css('visibility', 'hidden');
+							.addClass(origLayoutClasses.join(' '));
+						if(origStyle) newContentEl.attr('style', origStyle)
+						newContentEl.css('visibility', 'hidden');
 
 						// Allow injection of inline styles, as they're not allowed in the document body.
 						// Not handling this through jQuery.ondemand to avoid parsing the DOM twice.