From beaebfcc375785c444f3776eccf4e8cf2afcd6ed Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Fri, 14 Jun 2019 08:31:04 +0800
Subject: [PATCH] c-style for loop

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

diff --git a/src/shape_cyclicpolygon.scad b/src/shape_cyclicpolygon.scad
index d4a3be54..b5f0a72c 100644
--- a/src/shape_cyclicpolygon.scad
+++ b/src/shape_cyclicpolygon.scad
@@ -34,7 +34,7 @@ function shape_cyclicpolygon(sides, circle_r, corner_r) =
     concat(
         first_corner, 
         [
-            for(side = [1:sides - 1])
+            for(side = 1; side < sides; side = side + 1)
                 for(pt = first_corner)
                     let(
                         a = frag_a * side,