From 0dba84e9d65b8dbfcce85a0c42ec0a094fff016d Mon Sep 17 00:00:00 2001
From: Marko Markovic <91871253+BBT-mmarkovic@users.noreply.github.com>
Date: Thu, 28 Nov 2024 08:51:29 +0100
Subject: [PATCH] Fix LINQ error in `EqualityComparerHelperStrategyUtils`
 (#170)

Fixes a LINQ error that returned the `GetHashCode` method without
any parameters, but in the very next statements the parameters
of the first method found would be required.
---
 .../Helper/Strategy/EqualityComparerHelperStrategyUtils.cs      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/BBT.StructureTools/Compare/Helper/Strategy/EqualityComparerHelperStrategyUtils.cs b/src/BBT.StructureTools/Compare/Helper/Strategy/EqualityComparerHelperStrategyUtils.cs
index 9b10cb1..a44c31b 100644
--- a/src/BBT.StructureTools/Compare/Helper/Strategy/EqualityComparerHelperStrategyUtils.cs
+++ b/src/BBT.StructureTools/Compare/Helper/Strategy/EqualityComparerHelperStrategyUtils.cs
@@ -122,7 +122,7 @@ public static Type GetCompareType<T>(IEqualityComparer<T> comparer)
             return comparer
                 .GetType()
                 .GetMethods()
-                .First(x => x.Name == nameof(comparer.GetHashCode))
+                .First(x => x.Name == nameof(comparer.GetHashCode) && x.GetParameters().Length > 0)
                 .GetParameters()
                 .First()
                 .ParameterType;