[Python-checkins] python/dist/src/Lib imaplib.py,1.73,1.74

[pierslauder at users.sourceforge.net]

Update of /cvsroot/python/python/dist/src/Lib
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv19775/dist/src/Lib

Modified Files:
	imaplib.py 
Log Message:
Fix bug in _checkquote that raised an exception on empty "arg".

Index: imaplib.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/imaplib.py,v
retrieving revision 1.73
retrieving revision 1.74
diff -u -d -r1.73 -r1.74
--- imaplib.py	27 Sep 2004 15:29:02 -0000	1.73
+++ imaplib.py	8 Oct 2004 04:05:39 -0000	1.74
@@ -1008,9 +1008,9 @@
 
         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)