From 02b51fb51ebcd75a70d7c53ecdac27c991147a69 Mon Sep 17 00:00:00 2001
From: Sebastian Krysmanski <noreply@manski.net>
Date: Mon, 6 May 2024 07:54:28 +0200
Subject: [PATCH] Improve condition

---
 src/AppMotor.Core/Extensions/TypeExtensions.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/AppMotor.Core/Extensions/TypeExtensions.cs b/src/AppMotor.Core/Extensions/TypeExtensions.cs
index 76f6e2f7..9cb05bc5 100644
--- a/src/AppMotor.Core/Extensions/TypeExtensions.cs
+++ b/src/AppMotor.Core/Extensions/TypeExtensions.cs
@@ -321,8 +321,8 @@ public static bool Is(this Type typeToCheck, Type baseOrInterfaceType)
                 //
                 // Try "Type.GetInterface()" first, if possible.
                 //
-                // "Type.GetInterface()" doesn't work for nested classes (detectable by the "+" in the type name).
-                if (!baseTypeFullName.Contains('+'))
+                // "Type.GetInterface()" doesn't work for nested interfaces.
+                if (!baseOrInterfaceType.IsNested)
                 {
                     try
                     {