flexfax: Bugs in CVS Source

[Mark Burton <markb@ordern.com>]

The mkstemp routine in Sys.h has a bug whereby it calls itself due to
a missing :: operator.

Line 128 should look like this:

        int fd = ::mkstemp(templ);


Another problem I found with the CVS source is in
faxCoverApp::tildeExpand(const fxStr& filename), it uses a variable
called cp without declaring it. I guess it should be a 'const char *'.

I hope this is useful,

Mark