From 0f1aad2d0695b80d17bc86a132eaab96ee28a456 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 31 Oct 2018 00:31:42 +0000
Subject: [PATCH 1/1] ksafe-base: side walls refactor, wip

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 ksafe-base.scad | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/ksafe-base.scad b/ksafe-base.scad
index 807ee29..a4e51c4 100644
--- a/ksafe-base.scad
+++ b/ksafe-base.scad
@@ -157,10 +157,12 @@ module SWalls(ymin, ymax, t_bevel) {
       mirror([0,1,0])
       rotate([90,0,0])
       linear_extrude(height= ymax-ymin, convexity=10)
-      for (xm=[0,1]) {
-	mirror([xm,0])
-	  translate([-hsz, 0])
-	  children();
+      union(){
+        for (xm=[0,1]) {
+	  mirror([xm,0])
+	    translate([-hsz, 0])
+	    children();
+	}
       }
   }
 }
-- 
2.30.2