From ac8088304603a95e2ae4d187016a50c36c622605 Mon Sep 17 00:00:00 2001
From: Andrew Janke <andrew@apjanke.net>
Date: Sun, 3 Apr 2016 16:28:38 -0400
Subject: [PATCH] brew search: fix `--desc` regression

Fixes homebrew/homebrew-core#22

Closes #12.

Signed-off-by: Andrew Janke <andrew@apjanke.net>
---
 Library/Homebrew/descriptions.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Library/Homebrew/descriptions.rb b/Library/Homebrew/descriptions.rb
index 804fc39cdc..85d2812f33 100644
--- a/Library/Homebrew/descriptions.rb
+++ b/Library/Homebrew/descriptions.rb
@@ -37,6 +37,7 @@ class Descriptions
   # repos were updated more recently than it was.
   def self.cache_fresh?
     return false unless CACHE_FILE.exist?
+    cache_mtime = File.mtime(CACHE_FILE)
 
     Tap.each do |tap|
       next unless tap.git?