uses: remove unused variable.

2015-03-07 15:35:00 +00:00 · 2015-03-07 15:35:00 +00:00 · 80714aaa7c
commit 80714aaa7c
parent 1308070e66
1 changed files with 1 additions and 1 deletions
--- 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