From dd580dc8764c7279ed60ee80895f8159ea524ea3 Mon Sep 17 00:00:00 2001
From: "k.krzton" <k.krzton@cksource.com>
Date: Thu, 31 Mar 2016 11:42:00 +0200
Subject: [PATCH] Check for exisitng thead. Use getElementsByTag instead of
 findOne - quirks support.

---
 plugins/table/dialogs/table.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/table/dialogs/table.js b/plugins/table/dialogs/table.js
index e3af4cbe457..ad22566aaa0 100755
--- a/plugins/table/dialogs/table.js
+++ b/plugins/table/dialogs/table.js
@@ -157,7 +157,7 @@
 					// Should we make a <thead>?
 					var headers = info.selHeaders;
 					if ( !table.$.tHead && ( headers == 'row' || headers == 'both' ) ) {
-						var thead = table.findOne( 'thead' );
+						var thead = table.getElementsByTag( 'thead' ).getItem( 0 );
 						tbody = table.getElementsByTag( 'tbody' ).getItem( 0 );
 						var theRow = tbody.getElementsByTag( 'tr' ).getItem( 0 );