doctor: skip outdated_homebrew check when no git

2012-06-19 10:03:11 -05:00 · 2012-06-19 10:03:11 -05:00 · d1baf42d94
commit d1baf42d94
parent faf332054f
1 changed files with 1 additions and 0 deletions
--- a/Library/Homebrew/cmd/doctor.rb
+++ b/Library/Homebrew/cmd/doctor.rb
@ -844,6 +844,7 @@ def check_for_bad_python_symlink
 end

 def check_for_outdated_homebrew
+  return unless which 'git'
  HOMEBREW_REPOSITORY.cd do
    if File.directory? ".git"
      local = `git rev-parse -q --verify refs/remotes/origin/master`.chomp