From 323809b762694cf385b1679d6fa0d99418461e8c Mon Sep 17 00:00:00 2001
From: geeksville <kevinh@geeksville.com>
Date: Thu, 18 Jun 2020 15:45:30 -0700
Subject: [PATCH] fix autobug when gatt is being destroyed

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

diff --git a/app/src/main/java/com/geeksville/mesh/service/SafeBluetooth.kt b/app/src/main/java/com/geeksville/mesh/service/SafeBluetooth.kt
index 219ff1141..2a4ba76ed 100644
--- a/app/src/main/java/com/geeksville/mesh/service/SafeBluetooth.kt
+++ b/app/src/main/java/com/geeksville/mesh/service/SafeBluetooth.kt
@@ -665,7 +665,7 @@ class SafeBluetooth(private val context: Context, private val device: BluetoothD
     private fun queueWriteDescriptor(
         c: BluetoothGattDescriptor,
         cont: Continuation<BluetoothGattDescriptor>
-    ) = queueWork("writeD", cont) { gatt!!.writeDescriptor(c) }
+    ) = queueWork("writeD", cont) { gatt?.writeDescriptor(c) ?: false }
 
     fun asyncWriteDescriptor(
         c: BluetoothGattDescriptor,