options: Don't add "--" to options that have it

2012-08-11 13:59:57 -05:00 · 2012-08-11 13:59:57 -05:00 · 5882ae901f
commit 5882ae901f
parent 5c79d5884a
1 changed files with 2 additions and 1 deletions
--- a/Library/Homebrew/cmd/options.rb
+++ b/Library/Homebrew/cmd/options.rb
@ -32,7 +32,8 @@ module Homebrew extend self

  def dump_options_for_formula f
    f.build.each do |k,v|
-      puts "--"+k
+      k.prepend "--" unless k.start_with? "--"
+      puts k
      puts "\t"+v
    end
  end