From a705445f0d84871e175a5f0b617bd5f9aedb941e Mon Sep 17 00:00:00 2001
From: Christophe Coevoet <stof@notk.org>
Date: Sat, 3 Sep 2022 00:17:39 +0200
Subject: [PATCH] Avoid null check on potentially nullable type parameter

---
 lib/src/utils.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/src/utils.dart b/lib/src/utils.dart
index a5054298c..20f12fcc6 100644
--- a/lib/src/utils.dart
+++ b/lib/src/utils.dart
@@ -455,7 +455,7 @@ extension MapExtension<K, V> on Map<K, V> {
   /// [key] to the result.
   V putOrMerge(K key, V value, V Function(V oldValue, V newValue) merge) =>
       containsKey(key)
-          ? this[key] = merge(this[key]!, value)
+          ? this[key] = merge(this[key] as V, value)
           : this[key] = value;
 }