Don't throw a PHP notice for unknown command (e. g. `cmd-delete`)
Don't throw a PHP notice for unknown command (e. g. `cmd-delete`)

Sunnepah/beanstalk_console,nguyen-tien-mulodo/beanstalk_console,pentium10/beanstalk_console,deardooley/beanstalk_console,xblue55/beanstalk_console,cgvarela/beanstalk_console,deardooley/beanstalk_console,cgvarela/beanstalk_console,heivin/beanstalk_console,xblue55/beanstalk_console,pentium10/beanstalk_console,ptrofimov/beanstalk_console,heivin/beanstalk_console,Sunnepah/beanstalk_console,deardooley/beanstalk_console,xblue55/beanstalk_console,nguyen-tien-mulodo/beanstalk_console,EpocDotFr/beanstalk_console,nguyen-tien-mulodo/beanstalk_console,ptrofimov/beanstalk_console,EpocDotFr/beanstalk_console,pentium10/beanstalk_console,cgvarela/beanstalk_console,heivin/beanstalk_console,EpocDotFr/beanstalk_console,ptrofimov/beanstalk_console,Sunnepah/beanstalk_console