error catching for cfg

2021-05-25 23:21:09 -04:00
1 changed files with 3 additions and 1 deletions
--- a/lights.js
+++ b/lights.js
@ -1,7 +1,9 @@
 import * as ws281x from 'rpi-ws281x'

 if (!global.cfg) {
-  global.cfg = {}
+  const cfg = require('./config.json');
+
+  global.cfg = cfg || {};
 }
 const fade_ticks = global.cfg.fade_ticks || 10;
 var pixels = new Uint32Array(global.cfg.leds);