1.1 --- a/app/main/registration_admin/_action/update_verification.lua	Mon Aug 06 13:39:15 2018 +0200
     1.2 +++ b/app/main/registration_admin/_action/update_verification.lua	Mon Aug 06 13:39:56 2018 +0200
     1.3 @@ -14,7 +14,9 @@
     1.4        value = string.gsub(value, "[^0-9]", "")
     1.5        if old_verification_data.unit and old_verification_data.unit ~= "" then
     1.6          local old_unit_privilege = Privilege:by_pk(verification.verified_member_id, old_verification_data.unit)
     1.7 -        old_unit_privilege:destroy()
     1.8 +        if old_unit_privilege then
     1.9 +          old_unit_privilege:destroy()
    1.10 +        end
    1.11        end
    1.12        if value ~= old_verification_data.unit and value ~= "" then
    1.13          local unit_privilege = Privilege:new()