Only coerce to Option when needed

Fixes Homebrew/homebrew#24833.
2013-12-05 22:16:23 -06:00 · 2013-12-05 22:16:23 -06:00 · b2b0f711b1
commit b2b0f711b1
parent 1564a89f44
1 changed files with 2 additions and 1 deletions
--- a/Library/Homebrew/build_options.rb
+++ b/Library/Homebrew/build_options.rb
@ -132,7 +132,8 @@ class BuildOptions
  end

  def opposite_of option
-    option = Option.new option
+    option = Option.new(option) unless Option == option
+
    if option.name =~ /^with-(.+)$/
      Option.new("without-#{$1}")
    elsif option.name =~ /^without-(.+)$/