From a55dac4e60dd3930c74bcb7b65acc2de5fda519c Mon Sep 17 00:00:00 2001
From: Adhiraj Singh <adhirajsingh1001@gmail.com>
Date: Fri, 18 Dec 2020 18:51:21 +0530
Subject: [PATCH] Blocklist bug fix

---
 src/WAConnection/4.Events.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/WAConnection/4.Events.ts b/src/WAConnection/4.Events.ts
index 1310b8a..7ce9bb9 100644
--- a/src/WAConnection/4.Events.ts
+++ b/src/WAConnection/4.Events.ts
@@ -351,6 +351,7 @@ export class WAConnection extends Base {
 
         // blocklist updates
         this.on('CB:Blocklist', json => {
+            if (!json) return
             json = json[1]
             const initial = this.blocklist
             this.blocklist = json.blocklist