Fixed #674: Argument check error

8 years ago · 2a2f3c267d
1 changed files with 1 additions and 1 deletions
--- a/framework/src/Volo.Abp.Core/System/Collections/Generic/AbpCollectionExtensions.cs
+++ b/framework/src/Volo.Abp.Core/System/Collections/Generic/AbpCollectionExtensions.cs
@ -75,7 +75,7 @@ namespace System.Collections.Generic
        public static bool AddIfNotContains<T>([NotNull] this ICollection<T> source, [NotNull] Func<T, bool> predicate, [NotNull] Func<T> itemFactory)
        {
            Check.NotNull(source, nameof(source));
-            Check.NotNull(source, nameof(predicate));
+            Check.NotNull(predicate, nameof(predicate));
            Check.NotNull(itemFactory, nameof(itemFactory));

            if (source.Any(predicate))