diff options
Diffstat (limited to 'Library')
| -rw-r--r-- | Library/Homebrew/extend/ARGV.rb | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/Library/Homebrew/extend/ARGV.rb b/Library/Homebrew/extend/ARGV.rb index 911d49f6b..cc2644974 100644 --- a/Library/Homebrew/extend/ARGV.rb +++ b/Library/Homebrew/extend/ARGV.rb @@ -33,19 +33,14 @@ module HomebrewArgvExtension linked_keg_ref = HOMEBREW_REPOSITORY/"Library/LinkedKegs"/name - if not linked_keg_ref.symlink? - if dirs.length == 1 - Keg.new(dirs.first) - else - prefix = Formula.factory(canonical_name).prefix - if prefix.directory? - Keg.new(prefix) - else - raise MultipleVersionsInstalledError.new(name) - end - end - else + if linked_keg_ref.symlink? Keg.new(linked_keg_ref.realpath) + elsif dirs.length == 1 + Keg.new(dirs.first) + elsif (prefix = Formula.factory(canonical_name).prefix).directory? + Keg.new(prefix) + else + raise MultipleVersionsInstalledError.new(name) end end rescue FormulaUnavailableError |