Fixed wrong casting in checkSubscribed method (#368)

secures ``` flutter: type 'Future<List<PurchasedItem>?>' is not a subtype of type 'FutureOr<List<PurchasedItem>>' in type cast flutter: #0 FlutterInappPurchase.checkSubscribed (package:flutter_inapp_purchase/flutter_inapp_purchase.dart:509:39) ```
hyochan · Jun 11, 2022 · 9fce04f · 9fce04f
1 parent 83312fb
commit 9fce04f
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lib/flutter_inapp_purchase.dart b/lib/flutter_inapp_purchase.dart
@@ -542,7 +542,11 @@ class FlutterInappPurchase {
   }) async {
     if (_platform.isIOS) {
       var history =
-          await (getPurchaseHistory() as FutureOr<List<PurchasedItem>>);
+          await (getPurchaseHistory() as Future<List<PurchasedItem>?>);
+
+      if (history == null) {
+        return false;
+      }
 
       for (var purchase in history) {
         Duration difference =