From a67b5195c2307b16f7a7b615ef48b7e05bad5135 Mon Sep 17 00:00:00 2001
From: Stefan Csomor <csomor@advancedconcepts.ch>
Date: Thu, 25 Sep 2008 09:50:38 +0000
Subject: [PATCH] optimization by Tim Kosse/Filezilla

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@55856 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/mac/carbon/textctrl.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/mac/carbon/textctrl.cpp b/src/mac/carbon/textctrl.cpp
index a60029dc88..cc6e1348cf 100644
--- a/src/mac/carbon/textctrl.cpp
+++ b/src/mac/carbon/textctrl.cpp
@@ -1,7 +1,7 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        src/mac/carbon/textctrl.cpp
 // Purpose:     wxTextCtrl
-// Author:      Stefan Csomor
+// Author:      Stefan Csomor 
 // Modified by: Ryan Norton (MLTE GetLineLength and GetLineText)
 // Created:     1998-01-01
 // RCS-ID:      $Id$
@@ -1956,7 +1956,8 @@ void wxMacMLTEControl::TXNSetAttribute( const wxTextAttr& style , long from , lo
     if ( typeAttrCount > 0 )
     {
         verify_noerr( TXNSetTypeAttributes( m_txn , typeAttrCount, typeAttr, from , to ) );
-        relayout = true;
+        if (from != to)
+            relayout = true;
     }
     
     if ( tabs != NULL )