X-Git-Url: https://code.delx.au/offlineimap/blobdiff_plain/2efc4589a096a6d67b2dfb61a2d1b543cfb88132..c305d63e005c8ca1ae57f1ec54f023e0d0069824:/offlineimap/folder/IMAP.py

diff --git a/offlineimap/folder/IMAP.py b/offlineimap/folder/IMAP.py
index 12a9660..df1b329 100644
--- a/offlineimap/folder/IMAP.py
+++ b/offlineimap/folder/IMAP.py
@@ -424,12 +424,17 @@ class IMAPFolder(BaseFolder):
         self.addmessagesflags_noconvert(uidlist, ['T'])
         imapobj = self.imapserver.acquireconnection()
         try:
-            try:
-                imapobj.select(self.getfullname())
-            except imapobj.readonly:
+            # Making sure, that we have the necessary rights
+            # ensuring that we access readonly: python's braindead imaplib.py
+            # otherwise might raise an exception during the myrights() call
+            imapobj.select(self.getfullname(),readonly=1)
+            if not 'd' in imapobj.myrights(self.getfullname())[1][0].split()[1]:
+                # no delete/expunge rights
                 UIBase.getglobalui().deletereadonly(self, uidlist)
                 return
+
             if self.expunge:
+                imapobj.select(self.getfullname())
                 assert(imapobj.expunge()[0] == 'OK')
         finally:
             self.imapserver.releaseconnection(imapobj)