From 97c3fc43a4d188dd36c72da54b9518a85d81912d Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Sat, 10 Jun 2017 20:22:25 +0800
Subject: [PATCH] hull is still necessary

---
 src/polysections.scad | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/polysections.scad b/src/polysections.scad
index e2c82f6b..597d7492 100644
--- a/src/polysections.scad
+++ b/src/polysections.scad
@@ -179,7 +179,7 @@ module polysections(sections, triangles = "SOLID") {
     
     module triangles_defined_sections() {
         module tri_sections(tri1, tri2) {
-            polyhedron(
+            hull() polyhedron(
                 points = concat(tri1, tri2),
                 faces = [
                     [0, 1, 2],