From f15c64739316e7f48043ec79bcbd756a12a33495 Mon Sep 17 00:00:00 2001
From: Max Howell
Date: Sat, 17 Mar 2012 00:04:11 +0000
Subject: Plain `brew tap` doesn't error if no Library/Taps

Fixes #10994.---
 Library/Homebrew/cmd/tap.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'Library')

diff --git a/Library/Homebrew/cmd/tap.rb b/Library/Homebrew/cmd/tap.rb
index bfbc4a410..dcf308952 100644
--- a/Library/Homebrew/cmd/tap.rb
+++ b/Library/Homebrew/cmd/tap.rb
@@ -2,9 +2,10 @@ module Homebrew extend self
 
   def tap
     if ARGV.empty?
-      (HOMEBREW_LIBRARY/"Taps").children.each do |tap|
+      tapd = HOMEBREW_LIBRARY/"Taps"
+      tapd.children.each do |tap|
         puts tap.basename.sub('-', '/') if (tap/'.git').directory?
-      end
+      end if tapd.directory?
     else
       install_tap(*tap_args)
     end
-- 
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