lib/hungry/resource.rb in hungry-0.1.2 vs lib/hungry/resource.rb in hungry-0.1.3

@@ -38,11 +38,13 @@
 
         klass = Kernel.const_get(klass) if klass.is_a?(String)
 
         if object_or_attributes.is_a?(klass)
           @belongs_to[resource] = object_or_attributes
-        else
+        elsif object_or_attributes.present?
           @belongs_to[resource] = klass.new object_or_attributes
+        else
+          @belongs_to[resource] = nil
         end
 
         @belongs_to[resource]
       end
     end