From 8dafce0d9560439be9466548e15b81f6f1321a2e Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Tue, 11 Dec 2012 13:58:43 -0600
Subject: [PATCH] Properly escape log filename

Closes Homebrew/homebrew#16485.
---
 Library/Homebrew/formula.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb
index 3563badecc..337916a0aa 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -554,7 +554,7 @@ protected
       unless $?.success?
         unless ARGV.verbose?
           f.flush
-          Kernel.system "/usr/bin/tail -n 5 #{logfn}"
+          Kernel.system "/usr/bin/tail", "-n", "5", logfn
         end
         f.puts
         require 'cmd/--config'