From 11324510091254fe7d5a73dacc617728b9de68da Mon Sep 17 00:00:00 2001
From: Justin Lin <justin.sdk@gmail.com>
Date: Tue, 12 Oct 2021 16:23:55 +0800
Subject: [PATCH] i can be ignored

---
 src/select.scad | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/select.scad b/src/select.scad
index f149a6c9..1c119367 100644
--- a/src/select.scad
+++ b/src/select.scad
@@ -1,3 +1,8 @@
-module select(n) {
-    children(n);
+module select(i) {
+    if(is_undef(i)) {
+        children();
+    }
+    else {
+        children(i);
+    }
 }	
\ No newline at end of file