keg: correctly remove alias symlinks.

Fixes #2427.
2017-04-01 16:33:24 +01:00 · 2017-04-01 16:33:24 +01:00 · 82858176f0
commit 82858176f0
parent 1ea44788cb
1 changed files with 3 additions and 2 deletions
--- a/Library/Homebrew/keg.rb
+++ b/Library/Homebrew/keg.rb
@ -240,8 +240,9 @@ class Keg
  def remove_opt_record
    opt_record.unlink
    aliases.each do |a|
-      next if !opt_record.symlink? && !opt_record.exist?
-      (opt_record.parent/a).delete
+      alias_symlink = opt_record.parent/a
+      next if !alias_symlink.symlink? && !alias_symlink.exist?
+      alias_symlink.delete
    end
    opt_record.parent.rmdir_if_possible
  end