base.rb in outbox-0.2.0

- old
+ new
@@ -5,20 +5,27 @@
       include MessageFields
 
       # Make a new message. Every message type can be created using a hash,
       # block, or direct assignment.
       #
-      #   message = Email.new to: 'someone@example.com', from: 'company@example.com'
+      #   message = Email.new(
+      #     to: 'someone@example.com',
+      #     from: 'company@example.com'
+      #   )
       #   message = Email.new do
       #     to 'someone@example.com'
       #     from 'company@example.com'
       #   end
       #   message = Email.new
       #   message.to = 'someone@example.com'
       #   message.from = 'company@example.com'
       def initialize(fields = nil, &block)
         @fields = {}
-        @client = self.class.default_client and self.class.default_client.dup
+        if self.class.default_client
+          @client = self.class.default_client.dup
+        else
+          @client = nil
+        end
 
         self.fields = self.class.defaults
 
         if block_given?
           instance_eval(&block)