Fix new compiler warning

AArnott · AArnott · commit 0c74943f7f3b · 2025-01-16T15:36:25.000-07:00
diff --git a/test/Microsoft.Windows.CsWin32.Tests/GeneratorConfiguration.cs b/test/Microsoft.Windows.CsWin32.Tests/GeneratorConfiguration.cs
@@ -28,5 +28,5 @@ void AddPathsProperty(string name, ImmutableArray<string> paths)
         }
     }
 
-    private static ImmutableArray<string> CollectAssemblyMetadata(string name) => [.. typeof(GeneratorTests).Assembly.GetCustomAttributes<AssemblyMetadataAttribute>().Where(metadata => metadata.Key == name && metadata.Value is not null).Select(metadata => metadata.Value)];
+    private static ImmutableArray<string> CollectAssemblyMetadata(string name) => [.. typeof(GeneratorTests).Assembly.GetCustomAttributes<AssemblyMetadataAttribute>().Where(metadata => metadata.Key == name && metadata.Value is not null).Select(metadata => metadata.Value!)];
 }

Original file line number	Diff line number	Diff line change
`@@ -28,5 +28,5 @@ void AddPathsProperty(string name, ImmutableArray<string> paths)`
`28`	`28`	`}`
`29`	`29`	`}`
`30`	`30`
`31`		`- private static ImmutableArray<string> CollectAssemblyMetadata(string name) => [.. typeof(GeneratorTests).Assembly.GetCustomAttributes<AssemblyMetadataAttribute>().Where(metadata => metadata.Key == name && metadata.Value is not null).Select(metadata => metadata.Value)];`
	`31`	`+ private static ImmutableArray<string> CollectAssemblyMetadata(string name) => [.. typeof(GeneratorTests).Assembly.GetCustomAttributes<AssemblyMetadataAttribute>().Where(metadata => metadata.Key == name && metadata.Value is not null).Select(metadata => metadata.Value!)];`
`32`	`32`	`}`