From df5059949db1e9b5e954300abbb8a1729b429991 Mon Sep 17 00:00:00 2001
From: Bill Hoffman <bill.hoffman@kitware.com>
Date: Wed, 9 May 2001 09:52:21 -0400
Subject: BUG: fix use beyond end of array

---
 Source/cmConfigureFileCommand.cxx | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Source/cmConfigureFileCommand.cxx b/Source/cmConfigureFileCommand.cxx
index 77171a2..fdc3d02 100644
--- a/Source/cmConfigureFileCommand.cxx
+++ b/Source/cmConfigureFileCommand.cxx
@@ -51,11 +51,13 @@ bool cmConfigureFileCommand::Invoke(std::vector<std::string>& args)
   m_InputFile = args[0];
   m_OuputFile = args[1];
   m_CopyOnly = false;
-  if(args[2] == "COPYONLY")
+  if(args.size() >= 3)
     {
-    m_CopyOnly  = true;
+    if(args[2] == "COPYONLY")
+      {
+      m_CopyOnly  = true;
+      }
     }
-  
   return true;
 }
 
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