One thing to do is to make sure that you are using the functions correctly. fork returns undef on an error. When successful, to the parent process it returns a non-zero number (the pid of the child), and to the child it returns 0. At least that's the way it works under Unix-like versions of perl.

In reply to Re: What habits do you have to avoid introducing bugs? by pc88mxer
in thread What habits do you have to avoid introducing bugs? by superfrink

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