Fix problem on auto generation of inventory number on networkequipments
Fix problem on auto generation of inventory number on networkequipments

fusioninventory/fusioninventory-for-glpi,fusioninventory/fusioninventory-for-glpi,fusioninventory/fusioninventory-for-glpi,fusioninventory/fusioninventory-for-glpi,fusioninventory/fusioninventory-for-glpi,fusioninventory/fusioninventory-for-glpi