Upgrade Atata.Cli.HtmlValidate package reference to v2.4.0

Author: YevgeniyShunevych

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- Upgrade Atata.Cli.HtmlValidate package reference to v2.4.0.
+
 ## [3.3.0] - 2025-10-26
 
 ### Changed

src/Atata.HtmlValidation/Atata.HtmlValidation.csproj

@@ -26,7 +26,7 @@ Features:
 
   <ItemGroup>
     <PackageReference Include="Atata" Version="3.7.0" />
-    <PackageReference Include="Atata.Cli.HtmlValidate" Version="2.3.0" />
+    <PackageReference Include="Atata.Cli.HtmlValidate" Version="2.4.0" />
     <PackageReference Include="PolySharp" Version="1.15.0" PrivateAssets="All" />
   </ItemGroup>
 

src/Atata.HtmlValidation/HtmlValidator.cs

@@ -241,7 +241,7 @@ private HtmlValidateResult ExecuteCliCommand(string workingDirectory, string htm
             cli.CliCommandFactory = _options.CliCommandFactory;
 
         return ExecuteFunction(
-            $"Execute html-validate CLI command for \"{htmlFileName}\" with \"{cliOptions.Formatter.Name}\" formatter",
+            $"Execute html-validate CLI command for \"{htmlFileName}\" with \"{cliOptions.Formatter?.Name}\" formatter",
             () => cli.Validate(htmlFileName, cliOptions));
     }