diff --git a/src/libs/AppStateMonitor/index.js b/src/libs/AppStateMonitor/index.js index 2410fb293865..0856f19e5b08 100644 --- a/src/libs/AppStateMonitor/index.js +++ b/src/libs/AppStateMonitor/index.js @@ -26,6 +26,9 @@ function addBecameActiveListener(callback) { } const appStateChangeSubscription = AppState.addEventListener('change', appStateChangeCallback); return () => { + if (!appStateChangeSubscription) { + return; + } appStateChangeSubscription.remove(); }; }