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Bugfix: fatal error when generating skirt for layers having only two-point thin walls. #295

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This commit is contained in:
Alessandro Ranellucci 2012-03-31 18:32:53 +02:00
parent 1355833cbf
commit d791315b4a
1 changed files with 1 additions and 1 deletions
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2
lib/Slic3r/Print.pm
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@ -338,7 +338,7 @@ sub extrude_skirt {
(map @$_, map @{$_->thin_walls}, @layers),
(map @{$_->polyline}, map @{$_->support_fills->paths}, grep $_->support_fills, @layers),
);
return if !@points;
return if @points < 3; # at least three points required for a convex hull
# duplicate points to take copies into account
my @all_points = map move_points($_, @points), @{$self->copies};