autorevision broken on tarballs

[Eric S. Raymond]

Hal Murray <hmurray at megapathdsl.net>:
> I made the tarball in my working directory so things may have been confused 
> by stuff that distclean didn't clean.
> 
>  1290  ./waf dist
>  1291  ll noname-1.0.tar.bz2 
>  1292  mkdir ../foo
>  1293  mv noname-1.0.tar.bz2 ../foo/
>  1294  cd ../foo/
>  1295  ll
>  1296  tar -xvf noname-1.0.tar.bz2 
>  1297  cd noname-1.0/
>  1298  ./waf configure build
> 
> [ 81/109] Compiling build/host/ntpd/ntp_parser.tab.c
> In file included from ../../ntpd/ntpd.c:34:0:
> ../../ntpd/version.h:17:33: error: ‘True’ undeclared here (not in a function)
>  const int VCS_WC_MODIFIED     = True;

autorevision bug.  Fixed.  I've pushed the fix upstream as well.
-- 
		<a href="http://www.catb.org/~esr/">Eric S. Raymond</a>