Safely call `-[UIApplication isRegisteredForRemoteNotifications]`

Fixes #1117.

1 files changed, 6 insertions, 4 deletions

diff --git a/platform/ios/MGLMapView.mm b/platform/ios/MGLMapView.mm
index a4604bc580..8b8d902994 100644
--- a/platform/ios/MGLMapView.mm
+++ b/platform/ios/MGLMapView.mm
@@ -365,10 +365,12 @@ mbgl::DefaultFileSource *mbglFileSource = nullptr;
     dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_BACKGROUND, 0), ^{
         
         NSMutableDictionary *evt = [[NSMutableDictionary alloc] init];
-        [evt setValue:[[NSNumber alloc] initWithDouble:mbglMap->getLatLng().latitude] forKey:@"lat"];
-        [evt setValue:[[NSNumber alloc] initWithDouble:mbglMap->getLatLng().longitude] forKey:@"lng"];
-        [evt setValue:[[NSNumber alloc] initWithDouble:mbglMap->getZoom()] forKey:@"zoom"];
-        [evt setValue:[[NSNumber alloc] initWithBool:[[UIApplication sharedApplication] isRegisteredForRemoteNotifications]] forKey:@"enabled.push"];
+        [evt setValue:@(mbglMap->getLatLng().latitude) forKey:@"lat"];
+        [evt setValue:@(mbglMap->getLatLng().longitude) forKey:@"lng"];
+        [evt setValue:@(mbglMap->getZoom()) forKey:@"zoom"];
+        BOOL isRegisteredForRemoteNotifications = ([[UIApplication sharedApplication] respondsToSelector:@selector(isRegisteredForRemoteNotifications)]
+                                                   && [[UIApplication sharedApplication] isRegisteredForRemoteNotifications]);
+        [evt setValue:@(isRegisteredForRemoteNotifications) forKey:@"enabled.push"];
         
         NSString *email = @"Unknown";
         Class MFMailComposeViewController = NSClassFromString(@"MFMailComposeViewController");