Fixed crash when reducing objects from 2D/preview/layers tabs

2018-05-03 16:08:41 +02:00 · 2018-05-03 16:08:41 +02:00 · dd4669d1a0
commit dd4669d1a0
parent af4e0308ae
1 changed files with 3 additions and 0 deletions
--- a/lib/Slic3r/GUI/3DScene.pm
+++ b/lib/Slic3r/GUI/3DScene.pm
@ -908,6 +908,9 @@ sub deselect_volumes {

 sub select_volume {
    my ($self, $volume_idx) = @_;
+
+    return if ($volume_idx >= scalar(@{$self->volumes}));
+
    $self->volumes->[$volume_idx]->set_selected(1)
        if $volume_idx != -1;
 }