Fixed problem of uninitialized view data when using HTML helpers in layout files
Fixed problem of uninitialized view data when using HTML helpers in layout files

If the view data was null when using an HTML helper in a layout page,
then an exception would be thrown in cases where the view data was
checked.

timba/NServiceKit,timba/NServiceKit,MindTouch/NServiceKit,ZocDoc/ServiceStack,timba/NServiceKit,nataren/NServiceKit,NServiceKit/NServiceKit,timba/NServiceKit,NServiceKit/NServiceKit,NServiceKit/NServiceKit,NServiceKit/NServiceKit,nataren/NServiceKit,nataren/NServiceKit,MindTouch/NServiceKit,MindTouch/NServiceKit,ZocDoc/ServiceStack,ZocDoc/ServiceStack,MindTouch/NServiceKit,ZocDoc/ServiceStack,nataren/NServiceKit