Avoid lint warning by using raw string
diff --git a/tools/import-mbox.py b/tools/import-mbox.py
index 5ce4e81..28c0363 100755
--- a/tools/import-mbox.py
+++ b/tools/import-mbox.py
@@ -571,8 +571,8 @@
results = imap4.uid('fetch', uids, '(BODY[HEADER.FIELDS (MESSAGE-ID)])')
mail = {}
- uid_re = re.compile(b'^\d+ \(UID (\d+) BODY\[')
- mid_re = re.compile(b'^Message-ID:\s*(.*?)\s*$', re.I)
+ uid_re = re.compile(r'^\d+ \(UID (\d+) BODY\[')
+ mid_re = re.compile(r'^Message-ID:\s*(.*?)\s*$', re.I)
uid = None
for result in results[1]:
for line in result:
