6b285e67e547f8bd7c29ad92da91ca2e89210073

The output of `wc -l` includes leading white-space, and at least in FreeBSD 11, `expr 1 + "$foo"` fails when "$foo" (captured as `wc -l` output) has leading whitespace. Instead, just emit one more line for "wc" to count.
Heimdal is a Kerberos 5 implementation. For information how to install see <http://www.h5l.org/compile.html>. There are briefer man pages for most of the commands. Bug reports and bugs are appreciated, see more under Bug reports in the manual on how we prefer them: <heimdal-bugs@h5l.org>. For more information see the web-page at <http://www.h5l.org/> or the mailing lists: heimdal-announce@sics.se low-volume announcement heimdal-discuss@sics.se high-volume discussion send a mail to heimdal-announce-request@sics.se and heimdal-discuss-request@sics.se respectively to subscribe.
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