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| author | Max Howell | 2012-03-19 12:24:13 +0000 |
|---|---|---|
| committer | Max Howell | 2012-03-19 12:24:13 +0000 |
| commit | 88118b51b263ff32a0c18dc59e72b9b5ff265a28 (patch) | |
| tree | bcc1b7ddd5dc3bbfea008d5628efd350077a937e /Library/Homebrew/cmd | |
| parent | c3370c48ce3ec6d00387e427413e46ca65d585d8 (diff) | |
| download | brew-88118b51b263ff32a0c18dc59e72b9b5ff265a28.tar.bz2 | |
Don't error if exact link already exists
If the link already exists exactly (well almost exactly) as we are about to correct it, then it's okay. Otherwise we error out. This is a safe choice, and really, the correct choice too.
This will prevent the tickets like Homebrew/homebrew#11050 from occurring.
Diffstat (limited to 'Library/Homebrew/cmd')
| -rw-r--r-- | Library/Homebrew/cmd/link.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Library/Homebrew/cmd/link.rb b/Library/Homebrew/cmd/link.rb index 09d16c782..8885d0155 100644 --- a/Library/Homebrew/cmd/link.rb +++ b/Library/Homebrew/cmd/link.rb @@ -10,6 +10,11 @@ module Homebrew extend self end ARGV.kegs.each do |keg| + if keg.linked_keg_record.directory? and keg.linked_keg_record.realpath == keg + opoo "Already linked: #{keg}" + next + end + print "Linking #{keg}... " do puts if ARGV.verbose? puts "#{keg.link} symlinks created" |