From 2327c5e693505e9cd978f64644a92e50f4e8998f Mon Sep 17 00:00:00 2001
From: Kevin Hester <kevinh@geeksville.com>
Date: Tue, 23 Mar 2021 13:07:32 +0800
Subject: [PATCH] fix autobug while shutting down interface

---
 .../main/java/com/geeksville/mesh/service/BluetoothInterface.kt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/com/geeksville/mesh/service/BluetoothInterface.kt b/app/src/main/java/com/geeksville/mesh/service/BluetoothInterface.kt
index a424f8640..59489907c 100644
--- a/app/src/main/java/com/geeksville/mesh/service/BluetoothInterface.kt
+++ b/app/src/main/java/com/geeksville/mesh/service/BluetoothInterface.kt
@@ -313,7 +313,7 @@ class BluetoothInterface(val service: RadioInterfaceService, val address: String
     var fromNumChanged = false
 
     private fun startWatchingFromNum() {
-        safe!!.setNotify(fromNum, true) {
+        safe?.setNotify(fromNum, true) {
             // We might get multiple notifies before we get around to reading from the radio - so just set one flag
             fromNumChanged = true
             debug("fromNum changed")