From cb154116c551c68f8ae0533ae9fa35ba3e903599 Mon Sep 17 00:00:00 2001
From: Misty De Meo <mistydemeo@gmail.com>
Date: Mon, 24 Aug 2015 19:35:57 -0700
Subject: [PATCH] migrator: #each.map is redundant

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

diff --git a/Library/Homebrew/migrator.rb b/Library/Homebrew/migrator.rb
index da76f4050a..2b1d437f8a 100644
--- a/Library/Homebrew/migrator.rb
+++ b/Library/Homebrew/migrator.rb
@@ -62,7 +62,7 @@ class Migrator
     @oldpath = HOMEBREW_CELLAR/formula.oldname
     raise MigratorNoOldpathError.new(formula) unless oldpath.exist?
 
-    @old_tabs = oldpath.subdirs.each.map { |d| Tab.for_keg(Keg.new(d)) }
+    @old_tabs = oldpath.subdirs.map { |d| Tab.for_keg(Keg.new(d)) }
     @old_tap = old_tabs.first.tap
 
     if !ARGV.force? && !from_same_taps?