Bugfix: --avoid-crossing-perimeters was crashing when processing empty layers

2026-07-11 08:04:25 +00:00 · 2012-09-22 15:51:18 +02:00
parent e21fdf0b15
commit 91e9f651b5
1 changed files with 2 additions and 0 deletions
@@ -224,6 +224,8 @@ sub shortest_path {
    my $self = shift;
    my ($from, $to) = @_;
    
+    return Slic3r::Polyline->new($from, $to) if !@{$self->islands};
+    
    # find nearest nodes
    my $new_from = $self->find_node($from, $to);
    my $new_to = $self->find_node($to, $from);