From 1531418952b7d5db4c75cb3fef3a9c6bf024a506 Mon Sep 17 00:00:00 2001
From: mattias <nc-gaertnma@netcologne.de>
Date: Mon, 8 Apr 2013 07:57:48 +0000
Subject: [PATCH] lazcontrols: tlvlgraph: faster destroy

git-svn-id: trunk@40746 -
---
 components/lazcontrols/lvlgraphctrl.pas | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/lazcontrols/lvlgraphctrl.pas b/components/lazcontrols/lvlgraphctrl.pas
index 99d2496e73..0df0847f0d 100644
--- a/components/lazcontrols/lvlgraphctrl.pas
+++ b/components/lazcontrols/lvlgraphctrl.pas
@@ -2557,6 +2557,7 @@ end;
 
 destructor TCustomLvlGraphControl.Destroy;
 begin
+  inc(fUpdateLock);
   FreeAndNil(FImageChangeLink);
   FGraph.OnInvalidate:=nil;
   FGraph.OnSelectionChanged:=nil;