2.6.0 fails to configure if --disable-ipv6 is specified...

[Wayne Davison]

On Mon, Jan 05, 2004 at 11:44:19AM -0600, Peter Fales wrote:
> ...because the code which sets $EGREP is not hit in this case

Thanks for pointing that out.  I've added an explicit AC_PROG_EGREP
directive to the configure.in, which should fix that right up.  The
version of configure I just checked in was also build by autoconf 2.59
(we had been using 2.57).

..wayne..