From b012fd93aa055725182575b63f9f631aa17154e9 Mon Sep 17 00:00:00 2001
From: cxl <cxl@f0d560ea-af0d-0410-9eb7-867de7ffcac7>
Date: Tue, 18 Jan 2011 23:09:03 +0000
Subject: [PATCH] ArrayCtrl: Fixed optimization issue

git-svn-id: svn://ultimatepp.org/upp/trunk@3042 f0d560ea-af0d-0410-9eb7-867de7ffcac7
---
 uppsrc/CtrlLib/ArrayCtrl.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/uppsrc/CtrlLib/ArrayCtrl.cpp b/uppsrc/CtrlLib/ArrayCtrl.cpp
index 097688790..049cc3526 100644
--- a/uppsrc/CtrlLib/ArrayCtrl.cpp
+++ b/uppsrc/CtrlLib/ArrayCtrl.cpp
@@ -643,6 +643,8 @@ int  ArrayCtrl::GetLineAt(int y) const {
 
 Ctrl *ArrayCtrl::SyncLineCtrls(int i, Ctrl *p)
 {
+	if(!hasctrls)
+		return NULL;
 	Size sz = GetSize();
 	for(int ii = i - 1; ii >= 0 && !p; ii--)
 		for(int j = column.GetCount() - 1; j >= 0; j--) {