uses: only check ARGV for recursive flag once

1 files changed, 2 insertions, 1 deletions

diff --git a/Library/Homebrew/cmd/uses.rb b/Library/Homebrew/cmd/uses.rb
index bab5e45bf..23bab2e9f 100644
--- a/Library/Homebrew/cmd/uses.rb
+++ b/Library/Homebrew/cmd/uses.rb
@@ -10,11 +10,12 @@ module Homebrew extend self
 
     used_formulae = ARGV.formulae
     formulae = (ARGV.include? "--installed") ? Formula.installed : Formula
+    recursive = ARGV.flag? "--recursive"
 
     uses = []
     formulae.each do |f|
       used_formulae.all? do |ff|
-        if ARGV.flag? '--recursive'
+        if recursive
           if f.recursive_dependencies.any? { |dep| dep.name == ff.name }
             uses << f.to_s
           elsif f.recursive_requirements.any? { |req| req.name == ff.name }