fix(firestore, web): explicitly set null value on Firestore data ob…

…ject property value (#9599)
firebase · Sep 28, 2022 · e61b603 · e61b603
1 parent cb6661b
commit e61b603
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/packages/firebase_core/firebase_core_web/lib/src/interop/utils/utils.dart b/packages/firebase_core/firebase_core_web/lib/src/interop/utils/utils.dart
@@ -67,6 +67,9 @@ dynamic jsify(
   Object? Function(Object? object)? customJsify,
 ]) {
   if (_isBasicType(dartObject)) {
+    if (dartObject == null) {
+      return null;
+    }
     return dartObject;
   }