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fixed - warning: instance variable @controller not initialized

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This commit is contained in:
Sandeep 2012-03-16 19:41:15 +05:30
parent 5245eb30b1
commit 5ae53d5cde
1 changed files with 5 additions and 0 deletions
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5
actionpack/lib/action_controller/caching/sweeping.rb
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@ -54,6 +54,11 @@ module ActionController #:nodoc:
class Sweeper < ActiveRecord::Observer #:nodoc:
attr_accessor :controller
def initialize(*args)
super
@controller = nil
end
def before(controller)
self.controller = controller
callback(:before) if controller.perform_caching