empty r lines

["Andrew P. Kokarev" <andrew@skfgvc.pyatigorsk.su>]

While I don't saw sheduler core dumps, I saw other problem -
sometimes messages just sit in transport queue, and never sheduled.
Looking at work files, I noted that r (recipient) line is empty
(just r and nothing printable after).
If I kill scheduler and resubmit messages from queue,
they all routed just fine (r, <space>, <address>) and sheduler
works with them right after it's started. This was seen twice
in two weeks on lightly loaded machine. If it will happen again,
I will try to gain more information. Has anybody seen this?

BTW, Zmailer 2.99.38, AIX 4.1.1, RS/6000 w 32Mb RAM, PPC 601,
just 100-200 messages a day.

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Joint stock company "GVC Energeticy", North-Caucasian Branch, Pyatigorsk
Andrew Petrovich Kokarev, postmaster         andrew@skfgvc.pyatigorsk.su