SOURCES: mysqltuner.patch - todo (quite obvious one)

[Przemyslaw Iskra]

On Mon, Dec 01, 2008 at 11:46:04PM +0100, glen wrote:

> +TODO: cook perlish which(), or hardcode

should be enough:

sub which($)
{
        my $file = shift || return undef;
        foreach my $dir ( split /:/, ( $ENV{PATH} || return undef ) ) {
                my $path = $dir . '/' . $file;
                return $path if -x $path;
        }
}


you may change "return undef" to "die" to make it paranoid if needed

-- 
 ____  Sparky{PI] -- Przemyslaw _  ___  _  _  ........... LANG...Pl..Ca..Es..En
/____) ___  ___  _ _ || Iskra  |  | _ \| |  | : WWW........ppcrcd.pld-linux.org
\____\| -_)'___| ||^'||//\\// <   |  _/| |  | : JID......sparky<at>jabberes.org
(____/||   (_-_|_||  ||\\ ||   |_ |_|  |_| _| : Mail....sparky<at>pld-linux.org