Warnings removed for using shadow variable.

railties/lib/rails/generators/actions.rb

@@ -119,8 +119,8 @@ module Rails
         if commands.is_a?(Symbol)
           run "git #{commands}"
         else
-          commands.each do |command, options|
-            run "git #{command} #{options}"
+          commands.each do |cmd, options|
+            run "git #{cmd} #{options}"
           end
         end
       end

railties/test/generators/shared_generator_tests.rb

@@ -191,11 +191,11 @@ module SharedCustomGeneratorTests
   end
 
   def test_builder_option_with_http
-    path = "http://gist.github.com/103208.txt"
+    url = "http://gist.github.com/103208.txt"
     template = "class #{builder_class}; end"
     template.instance_eval "def read; self; end" # Make the string respond to read
 
-    generator([destination_root], :builder => path).expects(:open).with(path, 'Accept' => 'application/x-thor-template').returns(template)
+    generator([destination_root], :builder => url).expects(:open).with(url, 'Accept' => 'application/x-thor-template').returns(template)
     quietly { generator.invoke_all }
 
     default_files.each{ |path| assert_no_file(path) }