fix: Set company_currency for Warehouse Tree
diff --git a/erpnext/stock/doctype/warehouse/warehouse.py b/erpnext/stock/doctype/warehouse/warehouse.py
index ef63740..da97bc6 100644
--- a/erpnext/stock/doctype/warehouse/warehouse.py
+++ b/erpnext/stock/doctype/warehouse/warehouse.py
@@ -157,6 +157,8 @@
 	# return warehouses
 	for wh in warehouses:
 		wh["balance"] = get_stock_value_from_bin(warehouse=wh.value)
+		if company:
+			wh["company_currency"] = frappe.db.get_value('Company', company, 'default_currency')
 	return warehouses
 
 @frappe.whitelist()