diff options
| author | Jack Nagel | 2012-02-10 23:40:21 -0600 |
|---|---|---|
| committer | Jack Nagel | 2012-02-10 23:53:12 -0600 |
| commit | cdd52e28f16069259e106719baaf972b2d1b70fa (patch) | |
| tree | 74406028faf2e9b47515e364cfd8896daf1a34d4 /Library | |
| parent | c1fecab3651c876a88d5971bc2ed31fe30bd66cd (diff) | |
| download | brew-cdd52e28f16069259e106719baaf972b2d1b70fa.tar.bz2 | |
Remove LinkedKegs entry if we're writing the same one
If a keg has been uninstalled via `rm -rf <keg>`, and a user tries to
reinstall it without `brew unlink`ing it first, it will fail to link as
the LinkedKegs entry still exists. This isn't desirable, and the user
should be able to reinstall the same formula on top of the old, dead
symlinks without problems, so let's just remove the LinkedKegs entry if
it matches the one we are installing anyway.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Diffstat (limited to 'Library')
| -rw-r--r-- | Library/Homebrew/cmd/install.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Library/Homebrew/cmd/install.rb b/Library/Homebrew/cmd/install.rb index 4a20dc7cb..caefbcb40 100644 --- a/Library/Homebrew/cmd/install.rb +++ b/Library/Homebrew/cmd/install.rb @@ -104,6 +104,7 @@ module Homebrew extend self fi = FormulaInstaller.new(f) fi.install fi.caveats + f.linked_keg.unlink if f.linked_keg.directory? and f.linked_keg.realpath == f.prefix fi.finish rescue FormulaAlreadyInstalledError => e opoo e.message |