tap: taps don't need to be Git repositories.

For example e.g. Boxen uses just a managed directory and puts formulae into it.
2015-06-11 21:54:00 +01:00 · 2015-06-11 21:54:00 +01:00 · 9c3a6a3f52
commit 9c3a6a3f52
parent c704142590
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/tap.rb
+++ b/Library/Homebrew/tap.rb
@ -42,7 +42,7 @@ class Tap
  end

  def installed?
-    (@path/".git").directory?
+    @path.directory?
  end

  def custom_remote?