From 2a676d2ebf274c9d0c496894700ebe113346c031 Mon Sep 17 00:00:00 2001
From: Victor Tang <victortangggg@gmail.com>
Date: Wed, 2 Nov 2022 07:55:34 +0800
Subject: [PATCH] fix #3236 (#3250)

fix None sources which gave error
---
 openbb_terminal/stocks/stocks_controller.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/openbb_terminal/stocks/stocks_controller.py b/openbb_terminal/stocks/stocks_controller.py
index ee90b5d06f9..d419879a91f 100644
--- a/openbb_terminal/stocks/stocks_controller.py
+++ b/openbb_terminal/stocks/stocks_controller.py
@@ -546,6 +546,7 @@ class StocksController(StockBaseController):
             "--sources",
             dest="sources",
             type=str,
+            default="",
             help="Show news only from the sources specified (e.g bloomberg,reuters)",
         )
         if other_args and "-" not in other_args[0][0]: