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Fixed fatal error when using --first-layer-extrusion-width

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This commit is contained in:
Alessandro Ranellucci 2012-06-07 11:17:35 +02:00
parent 5c9916dc75
commit 709c444976
1 changed files with 4 additions and 2 deletions
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6
lib/Slic3r/Config.pm
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@ -617,8 +617,10 @@ sub validate {
# calculate flow
$Slic3r::flow->calculate($Slic3r::extrusion_width);
$Slic3r::first_layer_flow->calculate($Slic3r::first_layer_extrusion_width)
if $Slic3r::first_layer_extrusion_width;
if ($Slic3r::first_layer_extrusion_width) {
$Slic3r::first_layer_flow = Slic3r::Flow->new;
$Slic3r::first_layer_flow->calculate($Slic3r::first_layer_extrusion_width);
}
$Slic3r::perimeters_flow->calculate($Slic3r::perimeters_extrusion_width || $Slic3r::extrusion_width);
$Slic3r::infill_flow->calculate($Slic3r::infill_extrusion_width || $Slic3r::extrusion_width);
Slic3r::debugf "Default flow width = %s, spacing = %s, min_spacing = %d\n",