start without running queues throws error

When starting for the first time without running workers an error is thrown and stops the whole pool from running:

bundle exec resque-pool
=> calls reaper

gems/resque-pool-0.2.0/lib/resque/pool.rb:243:in `reap_all_workers': You have a nil object when you didn't expect it! (NoMethodError)
The error occurred while evaluating nil.queues

Possible solution, add 'if worker' to reaper message:

log "Reaped resque worker[#{status.pid}] (status: #{status.exitstatus}) queues: #{worker.queues.join(",")}" if worker

I am not sure, but i think last week i had it running local without this error. maybe it is the startup time of the workers which prevents the reaper from seeing them.

Start with lib/resque/pool.rb around reap_all_workers at line 243 and reproduce the failure with bundle exec resque-pool while no workers are running. Trace how the reaper handles a missing worker and verify that starting the pool no longer raises the nil.queues error or stops the pool.