From 1b1a73bddb0a241ee810634f4aeb163245a70c18 Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Tue, 23 Dec 2014 15:36:44 -0500
Subject: [PATCH] Always show attribute value in validation error message

---
 Library/Homebrew/exceptions.rb | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/Library/Homebrew/exceptions.rb b/Library/Homebrew/exceptions.rb
index d938b52e2b..949eee233c 100644
--- a/Library/Homebrew/exceptions.rb
+++ b/Library/Homebrew/exceptions.rb
@@ -27,9 +27,7 @@ class FormulaValidationError < StandardError
 
   def initialize(attr, value)
     @attr = attr
-    msg = "invalid attribute: #{attr}"
-    msg << " (#{value.inspect})" unless value.empty?
-    super msg
+    super "invalid attribute: #{attr} (#{value.inspect})"
   end
 end