From 6b144150c757e81cda5db8e66f681859fce2f02c Mon Sep 17 00:00:00 2001
From: hroff-1902 <hroff_raeyd9tzpttf@mail.ru>
Date: Thu, 30 May 2019 20:38:04 +0300
Subject: [PATCH 1/2] fix handling of SystemExit

---
 freqtrade/main.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/freqtrade/main.py b/freqtrade/main.py
index 4b1decdc5..f693bba5c 100755
--- a/freqtrade/main.py
+++ b/freqtrade/main.py
@@ -52,13 +52,15 @@ def main(sysargv: List[str] = None) -> None:
             worker = Worker(args)
             worker.run()
 
+    except SystemExit as e:
+        return_code = e
     except KeyboardInterrupt:
         logger.info('SIGINT received, aborting ...')
         return_code = 0
     except OperationalException as e:
         logger.error(str(e))
         return_code = 2
-    except BaseException:
+    except Exception:
         logger.exception('Fatal exception!')
     finally:
         if worker:

From e4e22167bb575e608775caac2b93281d199891c8 Mon Sep 17 00:00:00 2001
From: hroff-1902 <hroff_raeyd9tzpttf@mail.ru>
Date: Thu, 30 May 2019 21:00:16 +0300
Subject: [PATCH 2/2] make mypy happy

---
 freqtrade/main.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/freqtrade/main.py b/freqtrade/main.py
index f693bba5c..6f073f5d4 100755
--- a/freqtrade/main.py
+++ b/freqtrade/main.py
@@ -12,7 +12,7 @@ if sys.version_info < (3, 6):
 # flake8: noqa E402
 import logging
 from argparse import Namespace
-from typing import List
+from typing import Any, List
 
 from freqtrade import OperationalException
 from freqtrade.arguments import Arguments
@@ -29,12 +29,11 @@ def main(sysargv: List[str] = None) -> None:
     :return: None
     """
 
+    return_code: Any = 1
+    worker = None
     try:
         set_loggers()
 
-        worker = None
-        return_code = 1
-
         arguments = Arguments(
             sysargv,
             'Free, open source crypto trading bot'