Remove nulls from outcode results, fixes #31
Remove nulls from outcode results, fixes #31

goingdotin/postcodes.io,goingdotin/postcodes.io,cblanc/postcodes.io,cblanc/postcodes.io,ideal-postcodes/postcodes.io,cblanc/postcodes.io,ideal-postcodes/postcodes.io,goingdotin/postcodes.io,ideal-postcodes/postcodes.io