diff options
Diffstat (limited to 'Lib/imaplib.py')
| -rw-r--r-- | Lib/imaplib.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Lib/imaplib.py b/Lib/imaplib.py index 6a747285b9..f353015c93 100644 --- a/Lib/imaplib.py +++ b/Lib/imaplib.py @@ -1008,9 +1008,9 @@ class IMAP4: if type(arg) is not type(''): return arg - if (arg[0],arg[-1]) in (('(',')'),('"','"')): + if len(arg) >= 2 and (arg[0],arg[-1]) in (('(',')'),('"','"')): return arg - if self.mustquote.search(arg) is None: + if arg and self.mustquote.search(arg) is None: return arg return self._quote(arg) |