lib/joint.rb in joint-0.5 vs lib/joint.rb in joint-0.5.1

@@ -47,10 +47,10 @@
             nil_attachments << :#{name}
             assigned_attachments.delete(:#{name})
           else
             send("#{name}_id=", BSON::ObjectId.new) if send("#{name}_id").nil?
             send("#{name}_size=", File.size(file))
-            send("#{name}_type=", Wand.wave(file.path))
+            send("#{name}_type=", Wand.wave(file.path, :original_filename => Joint.file_name(file)))
             send("#{name}_name=", Joint.file_name(file))
             assigned_attachments[:#{name}] = file
             nil_attachments.delete(:#{name})
           end
         end