diff options
| -rw-r--r-- | Library/Homebrew/cmd/unlink.rb | 2 | ||||
| -rw-r--r-- | Library/Homebrew/extend/ARGV.rb | 10 |
2 files changed, 11 insertions, 1 deletions
diff --git a/Library/Homebrew/cmd/unlink.rb b/Library/Homebrew/cmd/unlink.rb index bf1f137e0..12b037781 100644 --- a/Library/Homebrew/cmd/unlink.rb +++ b/Library/Homebrew/cmd/unlink.rb @@ -1,6 +1,6 @@ module Homebrew extend self def unlink - raise FormulaUnspecifiedError if ARGV.named.empty? + raise KegUnspecifiedError if ARGV.named.empty? ARGV.kegs.each do |keg| print "Unlinking #{keg}... " diff --git a/Library/Homebrew/extend/ARGV.rb b/Library/Homebrew/extend/ARGV.rb index 25d19e2e7..b994df658 100644 --- a/Library/Homebrew/extend/ARGV.rb +++ b/Library/Homebrew/extend/ARGV.rb @@ -16,6 +16,7 @@ module HomebrewArgvExtension end def kegs + rack = nil require 'keg' require 'formula' @kegs ||= downcased_unique_named.collect do |name| @@ -47,6 +48,15 @@ module HomebrewArgvExtension Keg.new(linked_keg_ref.realpath) end end + rescue FormulaUnavailableError + if rack + raise <<-EOS.undent + Multiple kegs installed to #{rack} + Please remove all but one and then try again. + EOS + else + raise + end end # self documenting perhaps? |