From bf935a1fa5dcd7b74497dbe929649d99e9eb0e36 Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Sun, 19 May 2013 20:51:25 -0500
Subject: Version: dup @version in #to_s

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

(limited to 'Library')

diff --git a/Library/Homebrew/version.rb b/Library/Homebrew/version.rb
index 9669c2af3..f7d194bac 100644
--- a/Library/Homebrew/version.rb
+++ b/Library/Homebrew/version.rb
@@ -90,7 +90,7 @@ class Version
   end
 
   def to_s
-    @version
+    @version.dup
   end
   alias_method :to_str, :to_s
 
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