lib/routemaster/config.rb in routemaster-drain-3.0.2 vs lib/routemaster/config.rb in routemaster-drain-3.0.3

@@ -52,10 +52,10 @@
       # means we would need to worry about purging caches at the end of the period.
       Integer(ENV.fetch('ROUTEMASTER_CACHE_EXPIRY', 86_400 * 90))
     end
 
     def cache_auth
-      @cache_auth ||= Hashie::Rash.new.tap do |result|
+      Hashie::Rash.new.tap do |result|
         ENV.fetch('ROUTEMASTER_CACHE_AUTH', '').split(',').each do |entry|
           host, username, password = entry.split(':')
           result[Regexp.new(host)] = [username, password]
         end
       end