Bugfix: removed fatal error when generating SVG support material in some circumstances. #673

This commit is contained in:
Alessandro Ranellucci 2012-09-21 16:52:05 +02:00
parent c6c7dd12da
commit 037be34b7b
2 changed files with 3 additions and 1 deletions

View file

@ -242,6 +242,7 @@ sub polygon_lines {
sub nearest_point {
my ($point, $points) = @_;
my $index = nearest_point_index(@_);
return undef if !defined $index;
return $points->[$index];
}