From ac618dc0966740a1ecfccc6fed70489a01368b6b Mon Sep 17 00:00:00 2001
From: Chance Millar <chance@technicaldaze.co.uk>
Date: Fri, 3 Sep 2021 09:51:52 +0100
Subject: [PATCH] Fix for invalid selector on iOS11

---
 ios/RNCPushNotificationIOS.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ios/RNCPushNotificationIOS.m b/ios/RNCPushNotificationIOS.m
index aa03fe29..ca683648 100644
--- a/ios/RNCPushNotificationIOS.m
+++ b/ios/RNCPushNotificationIOS.m
@@ -258,7 +258,7 @@ - (void)handleRemoteNotificationRegistrationError:(NSNotification *)notification
   return RCTSettingsDictForUNNotificationSettings(settings.alertSetting == UNNotificationSettingEnabled,
                                                   settings.badgeSetting == UNNotificationSettingEnabled,
                                                   settings.soundSetting == UNNotificationSettingEnabled,
-                                                  settings.criticalAlertSetting == UNNotificationSettingEnabled,
+                                                  @available(iOS 12, *) && settings.criticalAlertSetting == UNNotificationSettingEnabled,
                                                   settings.lockScreenSetting == UNNotificationSettingEnabled,
                                                   settings.notificationCenterSetting == UNNotificationSettingEnabled,
                                                   settings.authorizationStatus);