refactored the previous change

lib/compass/app_integration.rb

@@ -9,15 +9,15 @@ module Compass
       }
 
       def init
-        @project_types ||= DEAFULT_PROJECT_TYPES
+        @project_types ||= DEAFULT_PROJECT_TYPES.dup
       end
 
       def project_types
         @project_types
       end
 
-      def any?
+      def default?
-        @project_types == DEAFULT_PROJECT_TYPES
+        @project_types.keys === DEAFULT_PROJECT_TYPES.keys
       end
 
       def lookup(type)

lib/compass/configuration/helpers.rb

@@ -94,7 +94,7 @@ module Compass
         configuration_file_path = args.shift || detect_configuration_file
 
         raise ArgumentError, "Too many arguments" if args.any?
-        if data = configuration_for(configuration_file_path, nil, configuration_for(options[:defaults]))
+        if AppIntegration.default? && data = configuration_for(configuration_file_path, nil, configuration_for(options[:defaults]))
           if data.raw_project_type
             add_configuration(data.raw_project_type.to_sym)
           elsif options[:project_type]
@@ -103,9 +103,9 @@ module Compass
             add_configuration(:stand_alone)
           end
           
-          unless AppIntegration.any?
+          
           add_configuration(data)  
-          end
+          
         else
           add_configuration(options[:project_type] || configuration.project_type_without_default || (yield if block_given?) || :stand_alone)  
         end

test/units/sprites/sprite_command_test.rb

@@ -11,7 +11,8 @@ class SpriteCommandTest < Test::Unit::TestCase
     @before_dir = ::Dir.pwd
     create_temp_cli_dir
     create_sprite_temp
-    File.open(File.join(@test_dir, 'config.rb'), 'w') do |f|
+    @config_file = File.join(@test_dir, 'config.rb')
+    File.open(@config_file, 'w') do |f|
       f << config_data
     end
   end