[PATCH] Important typo in AC_FUNC_FORK

[Nathanael Nerode]

Noticed this nasty typo.  Please fix.  :-)

        * functions.m4 (AC_FUNC_FORK): Fix vfork cross test.

Index: functions.m4
===================================================================
RCS file: /cvsroot/autoconf/autoconf/lib/autoconf/functions.m4,v
retrieving revision 1.79
diff -u -r1.79 functions.m4
--- functions.m4        7 Jul 2003 06:18:01 -0000       1.79
+++ functions.m4        13 Oct 2003 17:38:54 -0000
@@ -1723,7 +1723,7 @@
   _AC_FUNC_VFORK
 fi;
 if test "x$ac_cv_func_fork_works" = xcross; then
-  ac_cv_func_vfork_works=ac_cv_func_vfork
+  ac_cv_func_vfork_works=$ac_cv_func_vfork
   AC_MSG_WARN([result $ac_cv_func_vfork_works guessed because of cross 
compilation])
 fi
 

-- 
Nathanael Nerode  <neroden at gcc.gnu.org>
http://home.twcny.rr.com/nerode/neroden/fdl.html