[ios] Be sure to get a BOOL value for nullable dict keys

Otherwise it errors with, "cannot initialize a variable of type 'BOOL' (aka 'signed char') with an rvalue of type 'id _Nullable'."

This doesn't seem like it should be necessary.

1 files changed, 3 insertions, 3 deletions

diff --git a/platform/ios/src/MGLMapView.mm b/platform/ios/src/MGLMapView.mm
index 08fec00520..6acaa3c7f3 100644
--- a/platform/ios/src/MGLMapView.mm
+++ b/platform/ios/src/MGLMapView.mm
@@ -4312,15 +4312,15 @@ public:
         if ([CLLocationManager authorizationStatus] == kCLAuthorizationStatusNotDetermined)
         {
             BOOL requiresWhenInUseUsageDescription = [NSProcessInfo.processInfo isOperatingSystemAtLeastVersion:(NSOperatingSystemVersion){11,0,0}];
-            BOOL hasWhenInUseUsageDescription = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"NSLocationWhenInUseUsageDescription"];
+            BOOL hasWhenInUseUsageDescription = !![[NSBundle mainBundle] objectForInfoDictionaryKey:@"NSLocationWhenInUseUsageDescription"];
             BOOL hasAlwaysUsageDescription;
             if (requiresWhenInUseUsageDescription)
             {
-                hasAlwaysUsageDescription = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"NSLocationAlwaysAndWhenInUseUsageDescription"] && hasWhenInUseUsageDescription;
+                hasAlwaysUsageDescription = !![[NSBundle mainBundle] objectForInfoDictionaryKey:@"NSLocationAlwaysAndWhenInUseUsageDescription"] && hasWhenInUseUsageDescription;
             }
             else
             {
-                hasAlwaysUsageDescription = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"NSLocationAlwaysUsageDescription"];
+                hasAlwaysUsageDescription = !![[NSBundle mainBundle] objectForInfoDictionaryKey:@"NSLocationAlwaysUsageDescription"];
             }
 
             if (hasAlwaysUsageDescription)