From 80714aaa7cd6278c5864e31b068a5d017ba6baed Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Sat, 7 Mar 2015 15:35:00 +0000
Subject: [PATCH] uses: remove unused variable.

---
 Library/Homebrew/cmd/uses.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/cmd/uses.rb b/Library/Homebrew/cmd/uses.rb
index 913013daca..41ffc94e16 100644
--- a/Library/Homebrew/cmd/uses.rb
+++ b/Library/Homebrew/cmd/uses.rb
@@ -31,7 +31,7 @@ module Homebrew
             deps.any? { |dep| dep.to_formula.name == ff.name } ||
               f.requirements.any? { |req| req.name == ff.name }
           end
-        rescue FormulaUnavailableError => e
+        rescue FormulaUnavailableError
           # Silently ignore this case as we don't care about things used in
           # taps that aren't currently tapped.
         end