with options.c which was fixed in ISC's version 2.0 (rev 1.1.1.2 --> 1.1.1.3).
I have tested host-name with both types `X' and `t' and things work fine
either way. I would prefer to match the offical sources when easily possible.
PR: 12205
Submitted by: John Baldwin <jobaldwi@vt.edu>