[dev] Notice when deleting last message in mailbox

[Rick Emery]

Using CVS HEAD updated 11/23 at approx 10:30 EST (it's been happening 
for several days for me), when deleting the last message from a 
mailbox, I am returned to the mailbox view with this message at the top 
of the screen:

Notice: Undefined property: deleted in 
path-to-horde/imp/lib/Mailbox.php on line 252

This is followed by additional notices:

Notice: Undefined property: uid in path-to-horde/imp/mailbox.php on line 485
Notice: Undefined property: uid in path-to-horde/imp/mailbox.php on line 575
Notice: Undefined property: seen in path-to-horde/imp/mailbox.php on line 588
Notice: Undefined property: answered in path-to-horde/imp/mailbox.php 
on line 595
Notice: Undefined property: draft in path-to-horde/imp/mailbox.php on line 600
Notice: Undefined property: flagged in path-to-horde/imp/mailbox.php on 
line 613
Notice: Undefined property: deleted in path-to-horde/imp/mailbox.php on 
line 618
Notice: Undefined property: msgno in path-to-horde/imp/mailbox.php on line 681
Notice: Undefined property: uid in path-to-horde/imp/mailbox.php on line 706
Notice: Undefined property: uid in path-to-horde/imp/mailbox.php on line 714
Notice: Undefined property: uid in path-to-horde/imp/mailbox.php on line 727

which is followed by a non-existent message flagged as unseen with # 0, 
"Unknown Date", from "Invalid Address", with the subject "[No 
Subject]", all of which I think are related to the first notice.

If I refresh the mailbox, or leave and return to it, the display is 
normal with no notices. I had written it off to the new cache code 
still being developed, but I have caching in IMP turned off.

I was going to post a bug at bugs.horde.org, but since I haven't seen 
this mentioned on any of the mailing lists, I've assumed I'm the only 
one seeing it and that it's a problem with my configuration. Any hints 
on where I could start looking for the problem?

Thanks in advance,
Rick
-- 
Rick Emery

"When once you have tasted flight, you will forever walk the Earth
  with your eyes turned skyward, for there you have been, and there
  you will always long to return"
                                               -- Leonardo Da Vinci