From ecd4a7ee0c6670a5e33fea51ee9722b9ca8758f4 Mon Sep 17 00:00:00 2001
From: thyttan <6uuxstm66@mozmail.com⁩>
Date: Sun, 1 Oct 2023 00:50:28 +0200
Subject: [PATCH] Slider: Assign empty function to cb if undefined

---
 modules/Slider.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/Slider.js b/modules/Slider.js
index 0dabd966e..5181e4c83 100644
--- a/modules/Slider.js
+++ b/modules/Slider.js
@@ -4,6 +4,8 @@ try { // for making it possiblie to run the test app in the following catch stat
 
     const R = Bangle.appRect;
 
+    if (!cb) cb = ()=>{};
+
     let o = {};
     o.v = {}; // variables go here.
     o.f = {}; // functions go here.