From c28943de7b99b2298d60b0cbbbc0d5fa72a9777d Mon Sep 17 00:00:00 2001
From: Max Howell
Date: Fri, 16 Mar 2012 00:35:49 +0000
Subject: Tell user to `brew update' if no .git

---
 Library/Homebrew/cmd/versions.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Library/Homebrew/cmd')

diff --git a/Library/Homebrew/cmd/versions.rb b/Library/Homebrew/cmd/versions.rb
index e953e75f3..6c13e741a 100644
--- a/Library/Homebrew/cmd/versions.rb
+++ b/Library/Homebrew/cmd/versions.rb
@@ -2,7 +2,8 @@ require 'formula'
 
 module Homebrew extend self
   def versions
-    raise "Please `brew install git` first" unless system "/usr/bin/which -s git"
+    raise "Please `brew install git' first" unless system "/usr/bin/which -s git"
+    raise "Please `brew update' first" unless (HOMEBREW_REPOSITORY/".git").directory?
 
     raise FormulaUnspecifiedError if ARGV.named.empty?
 
-- 
cgit v1.2.3