I would add a safeguard:

if (not -d $delTemp) {
  unlink $delTemp;
}
else {
  warn "Whoaaaah. Hold it. $delTemp is a directory!\n";
}

[download]

Ideally this would never trigger, but if it does you have prevented some serious trouble:

unlink will not attempt to delete directories unless you are superuser and the -U flag is supplied to Perl. Even if these conditions are met, be warned that unlinking a directory can inflict damage on your filesystem. Finally, using unlink on directories is not supported on many operating systems. Use rmdir instead.
-- http://perldoc.perl.org/functions/unlink.html

In reply to Re: Subroutine to delete one file and copy one file to another by Monk::Thomas
in thread Subroutine to delete one file and copy one file to another by shroh

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