From 0f4f7aa2713516235f600ac416da75601258b177 Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Thu, 13 Mar 2014 10:11:00 -0500
Subject: [PATCH] Simplify ARGV.filter_for_dependencies

---
 Library/Homebrew/extend/ARGV.rb | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/Library/Homebrew/extend/ARGV.rb b/Library/Homebrew/extend/ARGV.rb
index 6703e20615..73d6a414fe 100644
--- a/Library/Homebrew/extend/ARGV.rb
+++ b/Library/Homebrew/extend/ARGV.rb
@@ -178,16 +178,9 @@ module HomebrewArgvExtension
   end
 
   def filter_for_dependencies
-    # Clears some flags that affect installation, yields to a block, then
-    # restores to original state.
     old_args = clone
-
-    flags_to_clear = %w[
-      --devel
-      --HEAD
-    ]
-    flags_to_clear.each {|flag| delete flag}
-
+    delete "--devel"
+    delete "--HEAD"
     yield
   ensure
     replace(old_args)