timer with byoyomi

[imago.git] / commons.py

diff --git a/commons.py b/commons.py
index 787a19d..fcfe469 100644 (file)
--- a/commons.py
+++ b/commons.py
@@ -3,5 +3,5 @@ import os
 def clear():
     if os.name == 'posix':
         os.system('clear')
-    elif os.name == ('ce', 'nt', 'dos'):
+    elif os.name in ('ce', 'nt', 'dos'):
         os.system('cls')