From a19b7d5793eb180e99fc942d5767270dccbf962c Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Fri, 15 Feb 2013 00:35:52 -0600
Subject: Make this more idiomatic

---
 Library/Homebrew/extend/string.rb | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'Library')

diff --git a/Library/Homebrew/extend/string.rb b/Library/Homebrew/extend/string.rb
index e9f475b6e..8c86f5dbe 100644
--- a/Library/Homebrew/extend/string.rb
+++ b/Library/Homebrew/extend/string.rb
@@ -55,9 +55,7 @@ module StringInreplaceExtension
 
   # Removes variable assignments completely.
   def remove_make_var! flags
-    # Next line is for Ruby 1.9.x compatibility
-    flags = [flags] unless flags.kind_of? Array
-    flags.each do |flag|
+    Array(flags).each do |flag|
       # Also remove trailing \n, if present.
       sub = gsub! Regexp.new("^#{flag}[ \\t]*=(.*)$\n?"), "", false
       opoo "inreplace: removing '#{flag}' failed" if sub.nil?
-- 
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