1 files changed, 3 insertions, 7 deletions
diff --git a/Library/Formula/nss.rb b/Library/Formula/nss.rb
index 670b9a6bc..edff2c472 100644
--- a/Library/Formula/nss.rb
+++ b/Library/Formula/nss.rb
@@ -38,22 +38,18 @@ class Nss < Formula
     # rather than copying the referenced file.
     cd "../dist"
     bin.mkdir
-    Dir["Darwin*/bin/*"].each do |file|
+    Dir.glob("Darwin*/bin/*") do |file|
       cp file, bin unless file.include? ".dylib"
     end
 
     include.mkdir
     include_target = include + "nss"
     include_target.mkdir
-    ["dbm", "nss"].each do |dir|
-      Dir["public/#{dir}/*"].each do |file|
-        cp file, include_target
-      end
-    end
+    Dir.glob("public/{dbm,nss}/*") { |file| cp file, include_target }
 
     lib.mkdir
     libexec.mkdir
-    Dir["Darwin*/lib/*"].each do |file|
+    Dir.glob("Darwin*/lib/*") do |file|
       cp file, lib unless file.include? ".chk"
       cp file, libexec if file.include? ".chk"
     end