Added main function exit code which is the number of warnings during script execution

[imap-restore-mail] / file_iterator.py

diff --git a/file_iterator.py b/file_iterator.py
index b597928..f15888c 100644 (file)
--- a/file_iterator.py
+++ b/file_iterator.py
@@ -4,7 +4,7 @@ restore-mail-inject.py - Tool to inject mails via IMAP
 Copyright (c) 2012 Intra2net AG
 '''
 
-import sys, os
+import os
 import re
 import logging