[ios] Guard against nil data task (#5932)

2016-08-11 09:23:58 -07:00
parent c354ae523a
commit d782fc952f
1 changed files with 3 additions and 1 deletions
--- a/platform/ios/src/MGLAPIClient.m
+++ b/platform/ios/src/MGLAPIClient.m
@@ -63,7 +63,9 @@ static NSString * const MGLAPIClientHTTPMethodPost = @"POST";
        dataTask = nil;
    }];
    [dataTask resume];
-    [self.dataTasks addObject:dataTask];
+    if (dataTask) {
+        [self.dataTasks addObject:dataTask];
+    }
 }

 - (void)postEvent:(nonnull MGLMapboxEventAttributes *)event completionHandler:(nullable void (^)(NSError * _Nullable error))completionHandler {