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Re^5: Running a process in the background

by Joost (Canon)
on Nov 23, 2004 at 23:43 UTC ( #410020=note: print w/ replies, xml ) Need Help??


in reply to Re^4: Running a process in the background
in thread Running a process in the background

undef == 0 - use defined instead:

if (my $pid = fork) { ## Parent } elsif (defined $pid) { ## Child } else { ## Error, $pid is undefined }


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