From 1c663cf41c35a0a793b2df09c050e8f9d29a9a02 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Thu, 9 Dec 2004 16:14:46 -0500
Subject: BUG: Fix to avoid relative path with ..s all the way to the root.

---
 Source/cmSystemTools.cxx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx
index 7bb1283..07d46ef 100644
--- a/Source/cmSystemTools.cxx
+++ b/Source/cmSystemTools.cxx
@@ -1245,8 +1245,9 @@ std::string cmSystemTools::RelativePath(const char* local, const char* remote)
     remoteSplit[sameCount] = "";
     sameCount++;
     }
-  // If there is nothing in common with the paths, then just return the remote
-  if(sameCount == 0)
+  // If there is nothing in common but the root directory, then just
+  // return the full path.
+  if(sameCount <= 1)
     {
     return remote;
     }
-- 
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