There is no risk of crash here as slapi_valueset_first_value() can handle the case where the valueset is NULL, but there is no point in calling that if we know there are no values. https://fedorahosted.org/freeipa/ticket/3880
There is no risk of crash here as slapi_valueset_first_value() can handle the case where the valueset is NULL, but there is no point in calling that if we know there are no values. https://fedorahosted.org/freeipa/ticket/3880