* lib/autoconf/functions.m4 (HAVE_DOPRNT): Fix missing-comma typo.

Reported by Peter Breitenlohner in:
http://lists.gnu.org/archive/html/autoconf-patches/2013-06/msg00007.html

diff --git a/lib/autoconf/functions.m4 b/lib/autoconf/functions.m4
index f994a4a16b49621f89e846f6ff99ed30ac943c41..b544fcd6974734e83860613e580fff4e79afccee 100644 (file)
--- a/lib/autoconf/functions.m4
+++ b/lib/autoconf/functions.m4
@@ -2015,7 +2015,7 @@ AU_ALIAS([AC_VFORK], [AC_FUNC_FORK])
 # Why the heck is that _doprnt does not define HAVE__DOPRNT???
 # That the logical name!
 AC_DEFUN([AC_FUNC_VPRINTF],
-[AC_CHECK_FUNCS(vprintf, []
+[AC_CHECK_FUNCS(vprintf, [],
 [AC_CHECK_FUNC(_doprnt,
               [AC_DEFINE(HAVE_DOPRNT, 1,
                          [Define to 1 if you don't have `vprintf' but do have