Question#address_name should always return an string
Question#address_name should always return an string

Signed-off-by: Jorge H. Cuadrado <f24d0cb14d293fb1f3cb2016ae41425d3291832c@gmail.com>

sinnerex/zoorab,amyhua/QnA,ooohiroyukiooo/shapado,10xEngineer/shapado,sinnerex/zoorab,NazarK/shapado,stan/shapado,amyhua/QnA,amyhua/QnA,10xEngineer/shapado,stan/shapado,cctuan/shapado_g,ricodigo/shapado,ooohiroyukiooo/shapado,10xEngineer/shapado,ricodigo/shapado,ooohiroyukiooo/shapado,ooohiroyukiooo/shapado,NazarK/shapado,ricodigo/shapado,gravityrail/shapado,gravityrail/shapado,cctuan/shapado_g,cctuan/shapado_g,NazarK/shapado,stan/shapado,sinnerex/zoorab,gravityrail/shapado,stan/shapado