Empty body from Google calendor shows up as Tag FETCH (BODY[1] NIL

[oscarh]

When reading emails without any body the IMAP response is displayed instead of a blank body.

[oscarh]

An example email that provokes this

[oscarh]

IMAP request and response (through telnet):

6 FETCH 34 (BODY[1])
* 34 FETCH (BODY[1] NIL)
6 OK Fetch completed.

[alec]

Fixed in r1321