From a17653c1694efe7dff9605f250f92b5e704f6111 Mon Sep 17 00:00:00 2001
From: Kyle Burrows <dotnetKyle@gmail.com>
Date: Thu, 13 Nov 2025 18:58:29 -0500
Subject: [PATCH] fix an issue where optional Arguments are not working
 correctly with a null value and they become required

---
 src/MinimalCli.SourceGenerator/GeneratorBindingsProvider.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/MinimalCli.SourceGenerator/GeneratorBindingsProvider.cs b/src/MinimalCli.SourceGenerator/GeneratorBindingsProvider.cs
index a4a182b..602e1c8 100644
--- a/src/MinimalCli.SourceGenerator/GeneratorBindingsProvider.cs
+++ b/src/MinimalCli.SourceGenerator/GeneratorBindingsProvider.cs
@@ -232,7 +232,7 @@ private static void BindServiceDescriptor(this List<ParameterBinding> list, stri
 
     private static string? GetSymbolDefaultValue(GeneratorAttributeSyntaxContext ctx, IParameterSymbol param)
     {
-        static string FormatLiteral(object value)
+        static string FormatLiteral(object? value)
         {
             return value switch
             {
@@ -245,7 +245,7 @@ static string FormatLiteral(object value)
             };
         }
 
-        if (param.HasExplicitDefaultValue && param.ExplicitDefaultValue is not null)
+        if (param.HasExplicitDefaultValue)
         {
             SyntaxReference? syntaxRef = param.DeclaringSyntaxReferences.FirstOrDefault();
             if (syntaxRef?.GetSyntax() is ParameterSyntax paramSyntax && paramSyntax.Default is not null)