From b38cb39256d7936ad723a30a3caec643f135c597 Mon Sep 17 00:00:00 2001
From: Ingo Schommer <ingo@silverstripe.com>
Date: Mon, 8 Oct 2012 09:27:38 +0200
Subject: [PATCH] BUG Prevent CMS submission on disabled buttons (#7928)

Thanks @jbarrios for triggering this fix
---
 admin/javascript/LeftAndMain.EditForm.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/admin/javascript/LeftAndMain.EditForm.js b/admin/javascript/LeftAndMain.EditForm.js
index 87d6490cd..360663c6b 100644
--- a/admin/javascript/LeftAndMain.EditForm.js
+++ b/admin/javascript/LeftAndMain.EditForm.js
@@ -205,7 +205,9 @@
 			 * Function: onclick
 			 */
 			onclick: function(e) {
-				this.parents('form').trigger('submit', [this]);
+				if(!this.is(':disabled')) {
+					this.parents('form').trigger('submit', [this]);
+				}
 				e.preventDefault();
 				return false;
 			}