From e4ab4a952780f28d331e957d57b513cadb22a383 Mon Sep 17 00:00:00 2001
From: Revar Desmera <revarbat@gmail.com>
Date: Sat, 23 Mar 2019 03:01:06 -0700
Subject: [PATCH] Minor hollow extrude bugfix.

---
 paths.scad | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paths.scad b/paths.scad
index 92ee33b..0390c8b 100644
--- a/paths.scad
+++ b/paths.scad
@@ -244,7 +244,7 @@ module extrude_from_to(pt1, pt2, convexity=undef, twist=undef, scale=undef, slic
 module extrude_2d_hollow(wall=2, height=50, twist=90, slices=60, center=undef, orient=ORIENT_Z, align=V_UP)
 {
 	orient_and_align([0,0,height], orient, align, center) {
-		linear_extrude(height=height, twist=twist, slices=slices) {
+		linear_extrude(height=height, twist=twist, slices=slices, center=true) {
 			difference() {
 				children();
 				offset(r=-wall) {