Added missing ListAllUsers count

src/core/hle/service/acc/acc.cpp

@@ -150,8 +150,9 @@ void Module::Interface::GetUserExistence(Kernel::HLERequestContext& ctx) {
 void Module::Interface::ListAllUsers(Kernel::HLERequestContext& ctx) {
     LOG_INFO(Service_ACC, "called");
     ctx.WriteBuffer(profile_manager->GetAllUsers());
-    IPC::ResponseBuilder rb{ctx, 2};
+    IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(RESULT_SUCCESS);
+    rb.Push<u32>(static_cast<u32>(profile_manager->GetUserCount()));
 }
 
 void Module::Interface::ListOpenUsers(Kernel::HLERequestContext& ctx) {