From 24c9434a81862a7d901a685f5d6df206fe7e612f Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Wed, 30 Jul 2008 11:06:06 -0400
Subject: [PATCH] BUG: Avoid double-slash in check for source file

---
 Source/cmSourceFileLocation.cxx | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Source/cmSourceFileLocation.cxx b/Source/cmSourceFileLocation.cxx
index 274c0ed15..6388977ee 100644
--- a/Source/cmSourceFileLocation.cxx
+++ b/Source/cmSourceFileLocation.cxx
@@ -113,8 +113,11 @@ void cmSourceFileLocation::UpdateExtension(const char* name)
       tryPath = this->Makefile->GetCurrentDirectory();
       tryPath += "/";
       }
-    tryPath += this->Directory;
-    tryPath += "/";
+    if(!this->Directory.empty())
+      {
+      tryPath += this->Directory;
+      tryPath += "/";
+      }
     tryPath += this->Name;
     if(cmSystemTools::FileExists(tryPath.c_str(), true))
       {