1.1 --- a/app/main/registration_admin/_action/update_verification.lua	Mon Aug 06 13:27:22 2018 +0200
     1.2 +++ b/app/main/registration_admin/_action/update_verification.lua	Mon Aug 06 13:32:28 2018 +0200
     1.3 @@ -11,10 +11,12 @@
     1.4        value = string.gsub(value, "[^0-9]", "")
     1.5      elseif field.name == "unit" then
     1.6        value = string.gsub(value, "[^0-9]", "")
     1.7 -      if verification.verification_data.unit and value ~= verification.verification_data.unit then
     1.8 -        local old_unit_privilege = Privilege:by_pk(verification.verified_member_id, verification.verification_data.unit)
     1.9 -        old_unit_privilege:destroy()
    1.10 -        unit_privilege = Privilege:new()
    1.11 +      if value ~= verification.verification_data.unit then
    1.12 +        if verification.verification_data.unit then
    1.13 +          local old_unit_privilege = Privilege:by_pk(verification.verified_member_id, verification.verification_data.unit)
    1.14 +          old_unit_privilege:destroy()
    1.15 +        end
    1.16 +        local unit_privilege = Privilege:new()
    1.17          unit_privilege.member_id = verification.verified_member_id
    1.18          unit_privilege.unit_id = verification.verification_data.unit
    1.19          unit_privilege.voting_right = true