remove config[:pretend] as its just not right; fixed tests

lib/thor/actions.rb

@@ -158,7 +158,7 @@ def find_in_source_paths(file)
     #
     def inside(dir='', config={}, &block)
       verbose = config.fetch(:verbose, false)
-      pretend = options[:pretend] || config.fetch(:pretend, false)
+      pretend = options[:pretend]
 
       say_status :inside, dir, verbose
       shell.padding += 1 if verbose

lib/thor/actions/empty_directory.rb

@@ -63,7 +63,7 @@ def revoke!
         # Shortcut for pretend.
         #
         def pretend?
-          base.options[:pretend] or config[:pretend]
+          base.options[:pretend]
         end
 
         # Sets the absolute destination value from a relative destination value.

spec/actions_spec.rb

@@ -142,11 +142,9 @@ def file
     end
 
     describe "when pretending" do
-      it "we should be able to step in and do more actions" do
-        runner.inside("bar", :pretend => true) do |dest|
-          Dir.pwd.must_not =~ /bar/
-          dest.must =~ /bar/
-        end
+      it "no directories should be created" do
+        runner.inside("bar", :pretend => true) {}
+        File.exists?("bar").must be_false
       end
     end