From 265b5ab555f3243940565cd6155187977d67c6de Mon Sep 17 00:00:00 2001
From: Chris Palmer <nop.head@gmail.com>
Date: Sat, 27 Jun 2020 20:00:47 +0100
Subject: [PATCH] Fixed layout to work with an empty list.

---
 utils/layout.scad | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/layout.scad b/utils/layout.scad
index 8945427..ffdb979 100644
--- a/utils/layout.scad
+++ b/utils/layout.scad
@@ -28,6 +28,6 @@ function layout_offset(widths, i, gap = 2) = //! Calculate the offset for the ``
 
 module layout(widths, gap = 2, no_offset = false) //! Layout children passing ```$i```
     translate([no_offset ? -widths[0] / 2 : 0, 0])
-        for($i = [0 : len(widths) - 1])
+        for($i = [0 : 1 : len(widths) - 1])
             translate([layout_offset(widths, $i, gap), 0])
                 children();