From ea2f9bbc79b1ab2f0dfb31dd2b5da1b6077f7db8 Mon Sep 17 00:00:00 2001
From: Max Howell
Date: Mon, 10 Aug 2009 23:40:27 +0100
Subject: FIX if dst cannot be deleted, it's an error

---
 Library/Homebrew/pathname+yeast.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/pathname+yeast.rb b/Library/Homebrew/pathname+yeast.rb
index 9d515fb81..f0abda91e 100644
--- a/Library/Homebrew/pathname+yeast.rb
+++ b/Library/Homebrew/pathname+yeast.rb
@@ -26,7 +26,7 @@ class Pathname
   def rename newname
     raise unless file?
     dst=dirname+newname
-    dst.unlink rescue nil
+    dst.unlink if dst.exist?
     mv dst
   end
 
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