brew.rb: drop constant reassignment

Closes Homebrew/homebrew#18807.
2013-03-28 18:25:59 -05:00 · 2013-03-28 18:25:59 -05:00 · da5a4223e8
commit da5a4223e8
parent c3c4a8b913
1 changed files with 0 additions and 1 deletions
--- a/Library/brew.rb
+++ b/Library/brew.rb
@ -4,7 +4,6 @@
 std_trap = trap("INT") { exit! 130 } # no backtrace thanks

 HOMEBREW_BREW_FILE = ENV['HOMEBREW_BREW_FILE']
-HOMEBREW_BREW_FILE = ENV['HOMEBREW_BREW_FILE'] ||= File.expand_path(__FILE__)

 if ARGV == %w{--prefix}
  puts File.dirname(File.dirname(HOMEBREW_BREW_FILE))