Apply: config.status doesn't exit - part 2

[Akim Demaille]

>>>>> "Pavel" == Pavel Roskin <address@hidden> writes:

Pavel> Hello!  I'm sorry, but my patch to make config.status exit was
Pavel> not quite incomplete. Namely, my patch only worked for files
Pavel> listed in AC_CONFIG_FILES, but not in AC_CONFIG_HEADERS.

Pavel> This means that if you forgot to run autoheader config.status
Pavel> hangs.

This is a problem with the source of Autoconf.  I tried several times
to find an elegant factorization of common code in AC_CONFIG_*S, but
couldn't find anything interesting idea.  Still, in the future we
should try to.

Apply, it's a bug fix.