my %node_data = %$n;
my $nodeid = delete $node_data{$IDKEY};
my $token = delete $node_data{$CONTENTKEY};
- unless( $nodeid && $token ) {
+ unless( defined $nodeid && defined $token ) {
+ $DB::single = 1;
warn "Did not find an ID or token for graph node, can't add it";
next;
}