fix username and profile link blank for non logged in users
fix username and profile link blank for non logged in users


Former-commit-id: c8be2197798647c8a997b70652574e8d9dfbc241
olsgreen/concrete5,triplei/concrete5-8,biplobice/concrete5,acliss19xx/concrete5,a3020/concrete5,haeflimi/concrete5,mainio/concrete5,olsgreen/concrete5,triplei/concrete5-8,deek87/concrete5,hissy/concrete5,a3020/concrete5,biplobice/concrete5,concrete5/concrete5,haeflimi/concrete5,hissy/concrete5,mlocati/concrete5,KorvinSzanto/concrete5,deek87/concrete5,MrKarlDilkington/concrete5,KorvinSzanto/concrete5,jaromirdalecky/concrete5,hissy/concrete5,acliss19xx/concrete5,rikzuiderlicht/concrete5,deek87/concrete5,rikzuiderlicht/concrete5,concrete5/concrete5,mlocati/concrete5,deek87/concrete5,MrKarlDilkington/concrete5,rikzuiderlicht/concrete5,KorvinSzanto/concrete5,haeflimi/concrete5,mainio/concrete5,mainio/concrete5,mlocati/concrete5,biplobice/concrete5,triplei/concrete5-8,jaromirdalecky/concrete5,mlocati/concrete5,MrKarlDilkington/concrete5,jaromirdalecky/concrete5,haeflimi/concrete5,hissy/concrete5,jaromirdalecky/concrete5,olsgreen/concrete5,biplobice/concrete5,concrete5/concrete5,concrete5/concrete5,acliss19xx/concrete5