Better warning from locale tests about languages directory (#4134)
Better warning from locale tests about languages directory (#4134)



Former-commit-id: 8f43fd4575f4a72bc08f6bf010237fbc388326f4
Former-commit-id: 1471f00ba8795087e627e2563deeb8a21b16e2c1
haeflimi/concrete5,deek87/concrete5,triplei/concrete5-8,haeflimi/concrete5,deek87/concrete5,deek87/concrete5,acliss19xx/concrete5,a3020/concrete5,hissy/concrete5,jaromirdalecky/concrete5,jaromirdalecky/concrete5,mainio/concrete5,rikzuiderlicht/concrete5,deek87/concrete5,rikzuiderlicht/concrete5,acliss19xx/concrete5,biplobice/concrete5,biplobice/concrete5,mlocati/concrete5,hissy/concrete5,mlocati/concrete5,haeflimi/concrete5,mlocati/concrete5,MrKarlDilkington/concrete5,KorvinSzanto/concrete5,concrete5/concrete5,acliss19xx/concrete5,concrete5/concrete5,mainio/concrete5,triplei/concrete5-8,rikzuiderlicht/concrete5,haeflimi/concrete5,a3020/concrete5,MrKarlDilkington/concrete5,KorvinSzanto/concrete5,triplei/concrete5-8,mlocati/concrete5,concrete5/concrete5,concrete5/concrete5,MrKarlDilkington/concrete5,olsgreen/concrete5,hissy/concrete5,hissy/concrete5,biplobice/concrete5,jaromirdalecky/concrete5,mainio/concrete5,olsgreen/concrete5,jaromirdalecky/concrete5,olsgreen/concrete5,KorvinSzanto/concrete5,biplobice/concrete5