From 2b9cfe9fa536ec730611f751f445e1a2b35b735b Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Thu, 10 Jul 2014 12:38:09 -0500
Subject: [PATCH] Legacy patches are never StringIOs

---
 Library/Homebrew/patch.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/patch.rb b/Library/Homebrew/patch.rb
index 0f0677dec3..04aade4f7c 100644
--- a/Library/Homebrew/patch.rb
+++ b/Library/Homebrew/patch.rb
@@ -29,7 +29,7 @@ class Patch
     case list
     when Hash
       list
-    when Array, String, IO, StringIO
+    when Array, String, IO
       { :p1 => list }
     else
       {}
@@ -37,7 +37,7 @@ class Patch
       urls = [urls] unless Array === urls
       urls.each do |url|
         case url
-        when IO, StringIO
+        when IO
           patch = IOPatch.new(url, strip)
         else
           patch = LegacyPatch.new(strip, url)