From 445284906476f03acf37cab2b7dc265a985531c3 Mon Sep 17 00:00:00 2001 From: Daniel Schierbeck Date: Mon, 17 Dec 2012 21:26:55 +0100 Subject: Return an empty array if no tracker is found --- actionpack/lib/action_view/dependency_tracker.rb | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'actionpack/lib/action_view') diff --git a/actionpack/lib/action_view/dependency_tracker.rb b/actionpack/lib/action_view/dependency_tracker.rb index 3478e34fe3..b817b9bdd7 100644 --- a/actionpack/lib/action_view/dependency_tracker.rb +++ b/actionpack/lib/action_view/dependency_tracker.rb @@ -5,8 +5,13 @@ module ActionView @trackers = ThreadSafe::Cache.new def self.find_dependencies(name, template) - handler = template.handler - @trackers.fetch(handler).call(name, template) + tracker = @trackers[template.handler] + + if tracker.present? + tracker.call(name, template) + else + [] + end end def self.register_tracker(handler, tracker) -- cgit v1.2.3