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-rw-r--r--actionpack/lib/action_controller/caching.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/actionpack/lib/action_controller/caching.rb b/actionpack/lib/action_controller/caching.rb
index 5e6fe3948b..4c1c6e6679 100644
--- a/actionpack/lib/action_controller/caching.rb
+++ b/actionpack/lib/action_controller/caching.rb
@@ -532,6 +532,8 @@ module ActionController #:nodoc:
def after(controller)
callback(:after)
+ # Clean up, so that the controller can be collected after this request
+ self.controller = nil
end
private