Use a case statement

2014-05-13 16:23:12 -05:00 · 2014-05-13 16:23:12 -05:00 · 230161c1de
commit 230161c1de
parent cb873d0833
1 changed files with 3 additions and 2 deletions
--- a/Library/Homebrew/extend/ENV/super.rb
+++ b/Library/Homebrew/extend/ENV/super.rb
@ -267,10 +267,11 @@ module Superenv
  end

  def cxx11
-    if self['HOMEBREW_CC'] == 'clang'
+    case self["HOMEBREW_CC"]
+    when "clang"
      append 'HOMEBREW_CCCFG', "x", ''
      append 'HOMEBREW_CCCFG', "g", ''
-    elsif self['HOMEBREW_CC'] =~ /gcc-4\.(8|9)/
+    when /gcc-4\.(8|9)/
      append 'HOMEBREW_CCCFG', "x", ''
    else
      raise "The selected compiler doesn't support C++11: #{self['HOMEBREW_CC']}"