Assigning content to a stream fixes #567
Assigning content to a stream fixes #567

FlorianRappl/AngleSharp,FlorianRappl/AngleSharp,AngleSharp/AngleSharp,FlorianRappl/AngleSharp,AngleSharp/AngleSharp,AngleSharp/AngleSharp,FlorianRappl/AngleSharp,AngleSharp/AngleSharp,AngleSharp/AngleSharp