From 50f94e5233877713b9ebcff94f48f623f53b278e Mon Sep 17 00:00:00 2001
From: Baptiste Fontaine <batifon@yahoo.fr>
Date: Tue, 15 Dec 2015 15:33:27 +0100
Subject: [PATCH] audit: don't fail if there's no tap

Closes Homebrew/homebrew#47041.

Signed-off-by: Baptiste Fontaine <batifon@yahoo.fr>
---
 Library/Homebrew/cmd/audit.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/cmd/audit.rb b/Library/Homebrew/cmd/audit.rb
index 5e3038c71f..c9cd191894 100644
--- a/Library/Homebrew/cmd/audit.rb
+++ b/Library/Homebrew/cmd/audit.rb
@@ -235,7 +235,7 @@ class FormulaAuditor
   def audit_formula_name
     return unless @strict
     # skip for non-official taps
-    return unless formula.tap.official?
+    return if formula.tap.nil? || !formula.tap.official?
 
     name = formula.name
     full_name = formula.full_name