AddRange extension enhancement (#771)

2022-02-01 04:08:19 +08:00
parent 3278e8b418
commit 6bed103992
1 changed files with 2 additions and 2 deletions
--- a/src/KubernetesClient/Util/Common/CollectionsExtensions.cs
+++ b/src/KubernetesClient/Util/Common/CollectionsExtensions.cs
@@ -4,14 +4,14 @@ namespace k8s.Util.Common
    {
        public static void AddRange<T>(this HashSet<T> hashSet, ICollection<T> items)
        {
-            if (items == null)
+            if (items == null || hashSet == null)
            {
                return;
            }

            foreach (var item in items)
            {
-                hashSet?.Add(item);
+                hashSet.Add(item);
            }
        }