[% IF aval == mv.default %]
<option value="[%- aval | html -%]" selected="selected">[%- mv.labels.$aval | html -%]</option>
[% ELSE %]
- [% IF ite.IS_LOST_AV && aval == Koha.Preference("ClaimReturnedLostValue") %]
+ [% IF ite.IS_LOST_AV && Koha.Preference("ClaimReturnedLostValue") && aval == Koha.Preference("ClaimReturnedLostValue") %]
<option disabled="disabled" value="[%- aval | html -%]" title="Return claims must be processed from the patron details page">[%- mv.labels.$aval | html -%]</option>
[% ELSE %]
<option value="[%- aval | html -%]">[%- mv.labels.$aval | html -%]</option>