FIX Fixed null object reference in get_by_link
FIX Fixed null object reference in get_by_link

xini/silverstripe-multisites,silverstripe-australia/silverstripe-multisites,xini/silverstripe-multisites,Zauberfisch/silverstripe-multisites,stephenmcm/silverstripe-multisites,stephenmcm/silverstripe-multisites,silverstripe-australia/silverstripe-multisites,Zauberfisch/silverstripe-multisites