fix bug

LCTT · Jan 13, 2018 · 82515b5 · 82515b5
1 parent ab31680
commit 82515b5
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/bot.py b/bot.py
@@ -83,9 +83,11 @@ def get_logger():
     else:
         alert_receiver = bot.file_helper
 
-    if logger:
+    try:
         for h in logger.handlers:
             logger.removeHandler(h)
+    except:
+        pass
 
     logger = get_wechat_logger(alert_receiver, level=alert_level)