1 files changed, 1 insertions, 0 deletions
diff --git a/lib/puppet/util/cacher.rb b/lib/puppet/util/cacher.rb
index ef619c9a6..e42577686 100644
--- a/lib/puppet/util/cacher.rb
+++ b/lib/puppet/util/cacher.rb
@@ -116,6 +116,7 @@ module Puppet::Util::Cacher
         end
 
         def expired_by_ttl?(name)
+            return false unless self.class.respond_to?(:attr_ttl)
             return false unless ttl = self.class.attr_ttl(name)
 
             @ttl_timestamps ||= {}