From edbb219bbdcbcab51aa7fce260b4e9afd114739f Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Wed, 13 Aug 2014 20:34:11 -0500
Subject: More idiomatic way to combine arrays

---
 Library/Homebrew/formula_installer.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'Library')

diff --git a/Library/Homebrew/formula_installer.rb b/Library/Homebrew/formula_installer.rb
index e7cd7d938..98711719a 100644
--- a/Library/Homebrew/formula_installer.rb
+++ b/Library/Homebrew/formula_installer.rb
@@ -216,8 +216,7 @@ class FormulaInstaller
 
     check_requirements(req_map)
 
-    deps = [].concat(req_deps).concat(f.deps)
-    deps = expand_dependencies(deps)
+    deps = expand_dependencies(req_deps + f.deps)
 
     if deps.empty? and only_deps?
       puts "All dependencies for #{f} are satisfied."
-- 
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