X-Git-Url: https://ruin.nu/git/?a=blobdiff_plain;f=Dispatcher.pm;h=6705349b8081b4da430edc43ee3e48d12adf0217;hb=refs%2Fheads%2Fnoeos;hp=107ed7eaa778fc962f44281a667317c984cd32ac;hpb=52aa24ac076b97096ff29e7a59331654620f230c;p=NDIRC.git

diff --git a/Dispatcher.pm b/Dispatcher.pm
index 107ed7e..6705349 100644
--- a/Dispatcher.pm
+++ b/Dispatcher.pm
@@ -68,6 +68,7 @@ sub load {
 			warn "couldn't run $file"       unless $return;
 		}
 	}
+	$DISP = undef;
 }
 
 sub command ($$$) {
@@ -98,6 +99,7 @@ sub has_command {
 	my ($self,$command,$channel) = @_;
 	$channel = lc $channel;
 
+	return 0 unless defined $command && defined $channel;
 	return 0 unless exists $self->commands->{$command};
 	return 0 unless exists $self->channels->{$channel};