From 5b64c58e9b36e3c2f02db0aceceae34a8e93e934 Mon Sep 17 00:00:00 2001
From: Misty De Meo
Date: Sat, 12 Apr 2014 11:28:24 -0700
Subject: CompilerFailure: don't mutate compiler hashes

Fixes #28357.
---
 Library/Homebrew/compilers.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Library/Homebrew/compilers.rb')

diff --git a/Library/Homebrew/compilers.rb b/Library/Homebrew/compilers.rb
index 7473f12a7..d545606af 100644
--- a/Library/Homebrew/compilers.rb
+++ b/Library/Homebrew/compilers.rb
@@ -61,7 +61,7 @@ class CompilerFailure
     # Non-Apple compilers are in the format fails_with compiler => version
     if compiler.is_a? Hash
       # currently the only compiler for this case is GCC
-      _, @major_version = compiler.shift
+      _, @major_version = compiler.first
       @compiler = 'gcc-' + @major_version
     else
       @compiler = compiler
-- 
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