Show white_label background when needed
Show white_label background when needed

The check in the elseif is correct (concrete.white_label.background_url), only the config item that is used (concrete.urls.background_url) is different. (line 82-84)
hissy/concrete5,mlocati/concrete5,haeflimi/concrete5,acliss19xx/concrete5,biplobice/concrete5,deek87/concrete5,jaromirdalecky/concrete5,concrete5/concrete5,olsgreen/concrete5,deek87/concrete5,jaromirdalecky/concrete5,acliss19xx/concrete5,KorvinSzanto/concrete5,rikzuiderlicht/concrete5,hissy/concrete5,biplobice/concrete5,rikzuiderlicht/concrete5,a3020/concrete5,jaromirdalecky/concrete5,a3020/concrete5,haeflimi/concrete5,KorvinSzanto/concrete5,MrKarlDilkington/concrete5,concrete5/concrete5,concrete5/concrete5,biplobice/concrete5,mlocati/concrete5,rikzuiderlicht/concrete5,deek87/concrete5,concrete5/concrete5,triplei/concrete5-8,mlocati/concrete5,hissy/concrete5,jaromirdalecky/concrete5,deek87/concrete5,haeflimi/concrete5,haeflimi/concrete5,hissy/concrete5,biplobice/concrete5,mainio/concrete5,triplei/concrete5-8,MrKarlDilkington/concrete5,mlocati/concrete5,olsgreen/concrete5,triplei/concrete5-8,mainio/concrete5,KorvinSzanto/concrete5,mainio/concrete5,acliss19xx/concrete5,MrKarlDilkington/concrete5,olsgreen/concrete5