str removed for get_server_fields return
diff --git a/accounts/doctype/receivable_voucher/receivable_voucher.py b/accounts/doctype/receivable_voucher/receivable_voucher.py
index 185b0b1..0aaebbb 100644
--- a/accounts/doctype/receivable_voucher/receivable_voucher.py
+++ b/accounts/doctype/receivable_voucher/receivable_voucher.py
@@ -162,7 +162,7 @@
if ret['warehouse']:
actual_qty = sql("select actual_qty from `tabBin` where item_code = '%s' and warehouse = '%s'" % (item_code, ret['warehouse']))
ret['actual_qty']= actual_qty and flt(actual_qty[0][0]) or 0
- return str(ret)
+ return ret
# Get tax rate if account type is tax