Hi.

While compiling BIND on Fedora I noticed there are quite a few warnings
when SDB plugins from contrib are compiled. One warning in zone2sqlite
was actually an error.

I'm attaching 4 patches.

Regards,
-- 
Tomas Hozza
Software Engineer - EMEA ENG Developer Experience

PGP: 1D9F3C2D
Red Hat Inc.                               http://cz.redhat.com