move global connected_once into function static (#19999)

old-commit-hash: 13ea8b5fc9
4 years ago · 0346652a66
parent 04adbaf8e1
commit 0346652a66
1 changed files with 2 additions and 1 deletions
--- a/selfdrive/boardd/boardd.cc
+++ b/selfdrive/boardd/boardd.cc
@ -39,7 +39,6 @@
 Panda * panda = NULL;
 std::atomic<bool> safety_setter_thread_running(false);
 std::atomic<bool> ignition(false);
-bool connected_once = false;

 ExitHandler do_exit;
 struct tm get_time(){
@ -118,6 +117,8 @@ void safety_setter_thread() {


 bool usb_connect() {
+  static bool connected_once = false;
+
  std::unique_ptr<Panda> tmp_panda;
  try {
    assert(panda == NULL);