remain backwards compatible, exception can be constructed with no arguments

2012-10-25 13:51:30 -07:00 · 2012-10-25 13:51:30 -07:00 · 59a53f4525
parent cde326bcef
commit 59a53f4525
1 changed files with 3 additions and 1 deletions
--- a/actionpack/lib/action_controller/metal/exceptions.rb
+++ b/actionpack/lib/action_controller/metal/exceptions.rb
@ -5,7 +5,9 @@ module ActionController
  class BadRequest < ActionControllerError #:nodoc:
    attr_reader :original_exception

-    def initialize(type, e)
+    def initialize(type = nil, e = nil)
+      return super() unless type && e
+
      super("Invalid #{type} parameters: #{e.message}")
      @original_exception = e
      set_backtrace e.backtrace