From 3b02b335647c5dc2340745c40c558536d90e7517 Mon Sep 17 00:00:00 2001
From: dom96 <dominikpicheta@googlemail.com>
Date: Fri, 27 Jan 2012 22:02:09 +0000
Subject: [PATCH] Fixed windows os.nim issue that was recently introduced.

---
 lib/pure/os.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pure/os.nim b/lib/pure/os.nim
index a57b45b323..6b8176ddec 100755
--- a/lib/pure/os.nim
+++ b/lib/pure/os.nim
@@ -509,7 +509,7 @@ proc expandFilename*(filename: string): string {.rtl, extern: "nos$1".} =
     var L = GetFullPathNameA(filename, 3072'i32, result, unused)
     if L <= 0'i32 or L >= 3072'i32: OSError()
     setLen(result, L)
-  when defined(macosx):
+  elif defined(macosx):
     # On Mac OS X 10.5, realpath does not allocate the buffer on its own
     var pathBuffer: cstring = newString(pathMax)
     var resultBuffer = realpath(filename, pathBuffer)