selected.rb in card-1.97.0

- old
+ new

@@ -1,6 +1,5 @@
-
 # if these aren't in a nested module, the methods just overwrite the base
 #  methods, but we need a distinct module so that super will be able to refer to
 # the base methods.
 def content
   @selected_action_id ? selected_content : super
@@ -12,9 +11,10 @@
 end
 
 def select_action_by_params params
   action = nth_action(params[:rev]) || action_from_id(params[:rev_id])
   return unless action
+
   select_action action.id
 end
 
 def select_action action_id
   run_callbacks :select_action do