From d4632f77f39e09cb01bb6e87bc4798f836645cb5 Mon Sep 17 00:00:00 2001
From: Mike McQuaid
Date: Wed, 6 Nov 2013 18:34:03 +0000
Subject: resource: only unpack to target if it exists.

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

(limited to 'Library')

diff --git a/Library/Homebrew/resource.rb b/Library/Homebrew/resource.rb
index b72d55254..59746cc67 100644
--- a/Library/Homebrew/resource.rb
+++ b/Library/Homebrew/resource.rb
@@ -61,7 +61,7 @@ class Resource
       downloader.stage
       if block_given?
         yield self
-      else
+      elsif target
         target.install Dir['*']
       end
     end
-- 
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