Avoid deleting all processes if argument is nil

jmettraux / ruote

a ruby workflow engine (dead)

MIT License

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Avoid deleting all processes if argument is nil #98

Open lleirborras opened 7 years ago

lleirborras commented 7 years ago

If nil is passed as an argument to remove_process Ruote deletes all the processes in the database. An implicit validation on the function for nil? parameter fixes it