sub myfunc {
    my $arg1 = shift or (die|warn) "missing arg in myfunc";
}

[download]

die or warn based on severity of missing argument. But that's just me.

--
perl -e "print qq/just another perl hacker who doesn't grok japh\n/"
simeon2000|http://holdren.net/

In reply to Re: Preffered Error notification? by simeon2000
in thread Preferred Error notification? by RollyGuy

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