Fix new code analysis warning

Fix new code analysis warning identified in #334.
martincostello · Feb 14, 2024 · c5fc817 · c5fc817
1 parent d0a9861
commit c5fc817
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/ProjectEuler/Maths.cs b/src/ProjectEuler/Maths.cs
@@ -238,9 +238,9 @@ internal static bool IsAbundantNumber(long value)
     internal static bool IsPandigital(long value, bool allowZero = false)
     {
         IReadOnlyList<int> digits = Digits(value);
-        IReadOnlyList<int> distinctDigits = digits.Distinct().ToArray();
+        int[] distinctDigits = digits.Distinct().ToArray();
 
-        if (digits.Count != distinctDigits.Count)
+        if (digits.Count != distinctDigits.Length)
         {
             return false;
         }