1.1 --- a/app/main/delegation/_action/update.lua	Sat Feb 25 22:27:41 2012 +0100
     1.2 +++ b/app/main/delegation/_action/update.lua	Sat Feb 25 22:29:33 2012 +0100
     1.3 @@ -34,7 +34,11 @@
     1.4  
     1.5  else
     1.6    
     1.7 -  local trustee = Member:by_id(trustee_id)
     1.8 +  local trustee
     1.9 +  
    1.10 +  if trustee_id then
    1.11 +    trustee = Member:by_id(trustee_id)
    1.12 +  end
    1.13  
    1.14    local check_unit_id
    1.15    if unit_id then
    1.16 @@ -48,7 +52,7 @@
    1.17      check_unit_id = area.unit_id
    1.18    end
    1.19    
    1.20 -  if not trustee:has_voting_right_for_unit_id(check_unit_id) then
    1.21 +  if trustee and not trustee:has_voting_right_for_unit_id(check_unit_id) then
    1.22      slot.put_into("error", _"Trustee has no voting right in this unit")
    1.23      return false
    1.24    end