Unsigned check of index inside ElementAt (#91522)

dotnet · Sep 4, 2023 · 9eb0266 · 9eb0266
1 parent 7704164
commit 9eb0266
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/libraries/System.Linq/src/System/Linq/ElementAt.cs b/src/libraries/System.Linq/src/System/Linq/ElementAt.cs
@@ -87,12 +87,11 @@ public static TSource ElementAt<TSource>(this IEnumerable<TSource> source, Index
 
             if (source is IList<TSource> list)
             {
-                return index >= 0 && index < list.Count ? list[index] : default;
+                return (uint)index < (uint)list.Count ? list[index] : default;
             }
 
             TryGetElement(source, index, out TSource? element);
             return element;
-
         }
 
         /// <summary>Returns the element at a specified index in a sequence or a default value if the index is out of range.</summary>