Little test for mixing objects and toolpaths

This commit is contained in:
Alessandro Ranellucci 2015-01-25 15:36:20 +01:00
parent c264969962
commit 9abcd5816c
2 changed files with 4 additions and 1 deletions

View file

@ -835,7 +835,7 @@ sub draw_volumes {
my @sorted_z = ();
my ($min_z, $max_z);
if ($volume->range) {
if ($volume->range && $volume->offsets) {
@sorted_z = sort { $a <=> $b } keys %{$volume->offsets};
($min_z, $max_z) = @{$volume->range};