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Only prune taps if taps exist.

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Closes Homebrew/homebrew#19192.
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Adam Vandenberg 2013-04-14 09:35:16 -07:00
parent adbd8cee6d
commit 4daf0de435
1 changed files with 2 additions and 0 deletions
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Library/Homebrew/cmd/tap.rb
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@ -88,6 +88,8 @@ module Homebrew extend self
end end
puts "Pruned #{count} dead formula" puts "Pruned #{count} dead formula"
return unless HOMEBREW_REPOSITORY.join("Library/Taps").exist?
count = 0 count = 0
# check symlinks are all set in each tap # check symlinks are all set in each tap
HOMEBREW_REPOSITORY.join("Library/Taps").children.each do |tap| HOMEBREW_REPOSITORY.join("Library/Taps").children.each do |tap|