Re: Re: Find common prefix from a list of strings (tye)

[sauoq]

Nice solution; ++tye.

Changing

        $len= length( ( $dif =~ /^(\0+)/ )[0] );

to

        $len= length( ( $dif =~ /^(\0+)/ )[0] || '' );

will make it run quiet under warnings when the common prefix is the empty string.

-sauoq
"My two cents aren't worth a dime.";

[tye]

Oops. That + should have been a *. Thanks for the hint. (:

                - tye