send-uucp race condition with old .work temp files

[Russ Allbery]

Thomas Parmelan <parmelan+inn at free.fr> writes:

> When a .work temp file was left by a previous invocation, send-uucp
> appends it to the current batch file BEFORE it has been flushed; this is
> dangerously wrong. The following patch corrects it.

Thanks, applied to STABLE and CURRENT.

-- 
Russ Allbery (rra at stanford.edu)             <http://www.eyrie.org/~eagle/>

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