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doctor: don't check keg-onlies if cellar doesn't exist

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This commit is contained in:
Jack Nagel 2012-12-08 16:41:31 -06:00
parent aa7864c5ca
commit 3589465297
1 changed files with 2 additions and 0 deletions
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2
Library/Homebrew/cmd/doctor.rb
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@ -751,6 +751,8 @@ end
def check_for_linked_keg_only_brews def check_for_linked_keg_only_brews
require 'formula' require 'formula'
return unless HOMEBREW_CELLAR.exist?
warnings = Hash.new warnings = Hash.new
Formula.each do |f| Formula.each do |f|