From 7a0aff1080ba475f495353cf8686fbe928b6ebde Mon Sep 17 00:00:00 2001
From: Mike McQuaid
Date: Sat, 10 Jun 2017 20:23:20 +0300
Subject: Autocorrect Rubocop Style/PerlBackrefs.

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

(limited to 'Library/Homebrew/dev-cmd/pull.rb')

diff --git a/Library/Homebrew/dev-cmd/pull.rb b/Library/Homebrew/dev-cmd/pull.rb
index 492898a47..7ed576655 100644
--- a/Library/Homebrew/dev-cmd/pull.rb
+++ b/Library/Homebrew/dev-cmd/pull.rb
@@ -347,7 +347,7 @@ module Homebrew
     formulae = []
     others = []
     File.foreach(patchfile) do |line|
-      files << $1 if line =~ %r{^\+\+\+ b/(.*)}
+      files << Regexp.last_match(1) if line =~ %r{^\+\+\+ b/(.*)}
     end
     files.each do |file|
       if tap && tap.formula_file?(file)
-- 
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