From cb350fa9eb02912718646ff1a7d9f433a1b88366 Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Tue, 26 Nov 2013 20:23:19 -0600
Subject: Simplify Hardware::CPU.is_64_bit?

---
 Library/Homebrew/os/mac/hardware.rb | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'Library')

diff --git a/Library/Homebrew/os/mac/hardware.rb b/Library/Homebrew/os/mac/hardware.rb
index dec4126a6..53a9a6463 100644
--- a/Library/Homebrew/os/mac/hardware.rb
+++ b/Library/Homebrew/os/mac/hardware.rb
@@ -77,10 +77,7 @@ module MacCPUs
   end
 
   def bits
-    return @bits if defined? @bits
-
-    is_64_bit = sysctl_bool("hw.cpu64bit_capable")
-    @bits ||= is_64_bit ? 64 : 32
+    @bits ||= sysctl_bool("hw.cpu64bit_capable") ? 64 : 32
   end
 
   def arch_32_bit
-- 
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