Merge pull request #689 from dadav/fix/bt-tether-lock

Add lock to bt-tether

pwnagotchi/plugins/default/bt-tether.py

@@ -2,6 +2,7 @@ import logging
 import os
 import subprocess
 import time
+from threading import Lock
 
 import dbus
 
@@ -426,6 +427,7 @@ class BTTether(plugins.Plugin):
         self.ready = False
         self.options = dict()
         self.devices = dict()
+        self.lock = Lock()
 
     def on_loaded(self):
         # new config
@@ -479,6 +481,7 @@ class BTTether(plugins.Plugin):
         if not self.ready:
             return
 
+        with self.lock:
             devices_to_try = list()
             connected_priorities = list()
             any_device_connected = False # if this is true, last status on screen should be C