doctor: skip Cellar test if Cellar doesn't exist

Fixes Homebrew/homebrew#5188 (again).
2012-06-19 09:24:19 -05:00 · 2012-06-19 09:24:19 -05:00 · c2b057fc70
commit c2b057fc70
parent 9ebb1a3d08
1 changed files with 1 additions and 0 deletions
--- a/Library/Homebrew/cmd/doctor.rb
+++ b/Library/Homebrew/cmd/doctor.rb
@ -596,6 +596,7 @@ def check_for_DYLD_INSERT_LIBRARIES
 end

 def check_for_symlinked_cellar
+  return unless HOMEBREW_CELLAR.exist?
  if HOMEBREW_CELLAR.symlink?
    <<-EOS.undent
      Symlinked Cellars can cause problems.