commit 33c4a0b5a96178be7d448d15cbe7643f7276cffd
author Ankush Menat <ankush@frappe.io> Fri Jan 21 14:04:09 2022 +0530
committer Ankush Menat <ankushmenat@gmail.com> Fri Jan 21 15:27:10 2022 +0530
tree 29086c5c19e81965082f6509f705a89c484e5c54
parent ea5efd0791b1a55b18027c6a07b408ea11fd63cb

fix: bad default for non-existing serial nos

serial_no field should have empty string if it doesn't have any serial
nos

erpnext/stock/utils.py

diff --git a/erpnext/stock/utils.py b/erpnext/stock/utils.py
index 1a846f0..f620c18 100644
--- a/erpnext/stock/utils.py
+++ b/erpnext/stock/utils.py
@@ -103,7 +103,7 @@
 			serial_nos = get_serial_nos_data_after_transactions(args)
 
 			return ((last_entry.qty_after_transaction, last_entry.valuation_rate, serial_nos)
-				if last_entry else (0.0, 0.0, 0.0))
+				if last_entry else (0.0, 0.0, None))
 		else:
 			return (last_entry.qty_after_transaction, last_entry.valuation_rate) if last_entry else (0.0, 0.0)
 	else: