add CTY1904 prefixes

[spider.git] / perl / cluster.pl

diff --git a/perl/cluster.pl b/perl/cluster.pl
index 7b889fc4c63781d4e9ace3641932a7d594e8695e..bec097821a7fd6dcf3046e29594f6e451c9d1284 100755 (executable)
--- a/perl/cluster.pl
+++ b/perl/cluster.pl
@@ -187,7 +187,7 @@ sub new_channel
 
        # (fairly) politely disconnect people that are connected to too many other places at once
        my $r = Route::get($call);
-       if ($conn->{sort} =~ /^I/ && $r && $user) {
+       if ($conn->{sort} && $conn->{sort} =~ /^I/ && $r && $user) {
                my @n = $r->parents;
                my $m = $r->isa('Route::Node') ? $maxconnect_node : $maxconnect_user;
                my $c = $user->maxconnect;