Fix status null checks.

src/Squidex.Domain.Apps.Entities.MongoDb/Contents/MongoContentRepository.cs

@@ -87,9 +87,8 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Contents
         public async Task<IResultList<IContentEntity>> QueryAsync(IAppEntity app, ISchemaEntity schema, Status[] status, HashSet<Guid> ids, bool includeDraft = true)
         {
             Guard.NotNull(app, nameof(app));
-            Guard.NotNull(schema, nameof(schema));
-            Guard.NotNull(status, nameof(status));
             Guard.NotNull(ids, nameof(ids));
+            Guard.NotNull(schema, nameof(schema));
 
             using (Profiler.TraceMethod<MongoContentRepository>("QueryAsyncByIds"))
             {
@@ -100,7 +99,6 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Contents
         public async Task<List<(IContentEntity Content, ISchemaEntity Schema)>> QueryAsync(IAppEntity app, Status[] status, HashSet<Guid> ids, bool includeDraft = true)
         {
             Guard.NotNull(app, nameof(app));
-            Guard.NotNull(status, nameof(status));
             Guard.NotNull(ids, nameof(ids));
 
             using (Profiler.TraceMethod<MongoContentRepository>("QueryAsyncByIdsWithoutSchema"))
@@ -113,7 +111,6 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Contents
         {
             Guard.NotNull(app, nameof(app));
             Guard.NotNull(schema, nameof(schema));
-            Guard.NotNull(status, nameof(status));
 
             using (Profiler.TraceMethod<MongoContentRepository>())
             {