lib/workless/scalers/heroku.rb in workless_revived-2.1.0.1 vs lib/workless/scalers/heroku.rb in workless_revived-2.1.0.2

@@ -19,10 +19,10 @@
           updates = { "quantity": workers_needed }
           client.formation.update(ENV['APP_NAME'], 'worker', updates)
         end
 
         def self.workers
-          client.formation.info(ENV['APP_NAME'], 'worker')['quantity']
+          client.formation.info(ENV['APP_NAME'], 'worker')['quantity'].to_i
         end
 
         # Returns the number of workers needed based on the current number of pending jobs and the settings defined by:
         #
         # ENV['WORKLESS_WORKERS_RATIO']