[Fix] Getting an error while making delivery note from sales order and sales order has no item code
[Fix] Getting an error while making delivery note from sales order and sales order has no item code

gsnbng/erpnext,indictranstech/erpnext,gsnbng/erpnext,gsnbng/erpnext,gsnbng/erpnext,indictranstech/erpnext,indictranstech/erpnext,indictranstech/erpnext