Fix intermittent race condition (betaflight#3901)

Fix race condition
chmelevskij · Apr 27, 2024 · 040fd76 · 040fd76
1 parent 3190435
commit 040fd76
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/js/serial_backend.js b/src/js/serial_backend.js
@@ -150,7 +150,7 @@ export function initializeSerialBackend() {
                         finishClose(toggleStatus);
                     }
 
-                    mspHelper.setArmingEnabled(true, false, onFinishCallback);
+                    mspHelper?.setArmingEnabled(true, false, onFinishCallback);
                 }
             }
         }