flexfax: ignoring stdin with sendfax

[Lee Howard <faxguy@server.deanox.com>]

Is there a way to have sendfax ignore stdin on occasion?  I need to invoke
sendfax from another program that will *always* send stdout.  However,
occasionally I would like to send only a coverpage as a "small note" with
no following pages - the sendfax acceptance of stdin creates pages
afterwards.  The use of an empty file in the sendfax command generates an
error.

Any help would be appreciated.

Thanks.

Lee Howard