Temporary workaround until Boost::Geometry::Utils 0.14 is available

2013-06-16 15:11:39 +02:00 · 2013-06-16 15:11:39 +02:00 · 32aafd2eb9
commit 32aafd2eb9
parent d4242ad0a4
1 changed files with 1 additions and 1 deletions
--- a/lib/Slic3r/Fill/Honeycomb.pm
+++ b/lib/Slic3r/Fill/Honeycomb.pm
@ -117,7 +117,7 @@ sub fill_surface {
            @{ Boost::Geometry::Utils::multi_polygon_multi_linestring_intersection(
                [ $surface->expolygon->offset_ex(scaled_epsilon) ],
                [ @paths ],
-            ) };
+            ) } if @paths;  # this temporary check is a workaround for the multilinestring bug in B::G::U
    }
    
    return { flow_spacing => $params{flow_spacing} }, @paths;