From c4abd3d658aee2ca84892e3c1b9792c05f2b9986 Mon Sep 17 00:00:00 2001
From: mattias <nc-gaertnma@netcologne.de>
Date: Wed, 16 Mar 2011 13:36:31 +0000
Subject: [PATCH] IDE: do not scan compiler if no compiler is set

git-svn-id: trunk@29870 -
---
 ide/buildmanager.pas | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ide/buildmanager.pas b/ide/buildmanager.pas
index ba789119df..87a3571a1b 100644
--- a/ide/buildmanager.pas
+++ b/ide/buildmanager.pas
@@ -646,6 +646,11 @@ begin
     '']);
   {$ENDIF}
 
+  if CompilerFilename='' then begin
+    UnitSetCache:=nil;
+    exit;
+  end;
+
   UnitSetCache:=CodeToolBoss.FPCDefinesCache.FindUnitSet(
     CompilerFilename,TargetOS,TargetCPU,'',FPCSrcDir,true);