fix #10

hobbyquaker · Jan 23, 2018 · f5f01ff · f5f01ff
1 parent dea7b3b
commit f5f01ff
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cul.js b/cul.js
@@ -47,7 +47,7 @@ const modes = {
 
 const Cul = function (options) {
     const that = this;
-
+    options = options || {};
     options.initCmd = 0x01;
     options.mode = options.mode || 'SlowRF';
     options.init = options.init || true;