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Simplify NoSuchKegError condition

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dirs will be empty if the rack directory does not exist.
This commit is contained in:
Jack Nagel 2014-06-26 22:26:13 -05:00
parent de81350b42
commit dce7b04ea5
1 changed files with 1 additions and 1 deletions
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Library/Homebrew/extend/ARGV.rb
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@ -21,7 +21,7 @@ module HomebrewArgvExtension
rack = HOMEBREW_CELLAR/canonical_name
dirs = rack.directory? ? rack.subdirs : []
raise NoSuchKegError.new(rack.basename.to_s) if not rack.directory? or dirs.empty?
raise NoSuchKegError.new(rack.basename.to_s) if dirs.empty?
linked_keg_ref = HOMEBREW_REPOSITORY/"Library/LinkedKegs"/name
opt_prefix = HOMEBREW_PREFIX/"opt"/name