if (defined( my $whojoin = $cache{join}{$chan} )) {
&msg($chan, "Okay, I'm here. (courtesy of $whojoin)");
delete $cache{join}{$chan};
if (defined( my $whojoin = $cache{join}{$chan} )) {
&msg($chan, "Okay, I'm here. (courtesy of $whojoin)");
delete $cache{join}{$chan};