fix: set warehouse from defalut_warehouse_for_sales_return in sales return

erpnext/controllers/sales_and_purchase_return.py

@@ -200,11 +200,14 @@ def get_already_returned_items(doc):
 
 def make_return_doc(doctype, source_name, target_doc=None):
 	from frappe.model.mapper import get_mapped_doc
+	company = frappe.db.get_value("Delivery Note", source_name, "company")
+	default_warehouse_for_sales_return = frappe.db.get_value("Company", company, "default_warehouse_for_sales_return")
 	def set_missing_values(source, target):
 		doc = frappe.get_doc(target)
 		doc.is_return = 1
 		doc.return_against = source.name
 		doc.ignore_pricing_rule = 1
+		doc.set_warehouse = ""
 		if doctype == "Sales Invoice":
 			doc.is_pos = source.is_pos
 
@@ -268,12 +271,16 @@ def make_return_doc(doctype, source_name, target_doc=None):
 			target_doc.so_detail = source_doc.so_detail
 			target_doc.si_detail = source_doc.si_detail
 			target_doc.expense_account = source_doc.expense_account
+			if default_warehouse_for_sales_return:
+				target_doc.warehouse = default_warehouse_for_sales_return
 		elif doctype == "Sales Invoice":
 			target_doc.sales_order = source_doc.sales_order
 			target_doc.delivery_note = source_doc.delivery_note
 			target_doc.so_detail = source_doc.so_detail
 			target_doc.dn_detail = source_doc.dn_detail
 			target_doc.expense_account = source_doc.expense_account
+			if default_warehouse_for_sales_return:
+				target_doc.warehouse = default_warehouse_for_sales_return
 
 	def update_terms(source_doc, target_doc, source_parent):
 		target_doc.payment_amount = -source_doc.payment_amount