X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXProtHandle.pm;h=d63b6e00926d70e2edf05b9f233e7eb0b268e5f3;hb=8bdb2c82158893b5fdddb7a88f83375411f99679;hp=c7554d72375a694b9356595c5425008942130a0a;hpb=17a3003a0cee5a3ba360fa2bccb382f0647de2b9;p=spider.git

diff --git a/perl/DXProtHandle.pm b/perl/DXProtHandle.pm
index c7554d72..d63b6e00 100644
--- a/perl/DXProtHandle.pm
+++ b/perl/DXProtHandle.pm
@@ -1413,10 +1413,14 @@ sub handle_92
 
 	$self->broadcast_route_pc9x($origin, undef, $line, 0);
 	foreach my $r (@rdel) {
+		next unless $r;
+		
 		$self->route_pc21($pcall, undef, $r) if $r->isa('Route::Node');
 		$self->route_pc17($pcall, undef, $parent, $r) if $r->isa('Route::User');
 	}
 	foreach my $r (@radd) {
+		next unless $r;
+
 		$self->route_pc19($pcall, undef, $r) if $r->isa('Route::Node');
 		$self->route_pc16($pcall, undef, $parent, $r) if $r->isa('Route::User');
 	}