fix: remove bad hardcoded max value
diff --git a/erpnext/manufacturing/doctype/work_order/work_order.py b/erpnext/manufacturing/doctype/work_order/work_order.py
index e282dd3..f881e1b 100644
--- a/erpnext/manufacturing/doctype/work_order/work_order.py
+++ b/erpnext/manufacturing/doctype/work_order/work_order.py
@@ -685,9 +685,7 @@
if not d.operation:
d.operation = operation
else:
- # Attribute a big number (999) to idx for sorting putpose in case idx is NULL
- # For instance in BOM Explosion Item child table, the items coming from sub assembly items
- for item in sorted(item_dict.values(), key=lambda d: d['idx'] or 9999):
+ for item in sorted(item_dict.values(), key=lambda d: d['idx'] or float('inf')):
self.append('required_items', {
'rate': item.rate,
'amount': item.rate * item.qty,