- if !ENV['ARVADOS_API_TOKEN'] or !ENV['ARVADOS_API_HOST']
- $stderr.puts "Please set ARVADOS_API_HOST and ARVADOS_API_TOKEN environment variables. Exiting."
+ if !ENV['ARVADOS_API_TOKEN'].present? or !ENV['ARVADOS_API_HOST'].present?
+ $stderr.puts "Please set your admin user credentials as ARVADOS environment variables."