X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fargp.m4;h=87c7da68a99854f4c436f77ffa5e8f0275ef5928;hb=9e7a6e9093ca226915933ed14029ba7efea0efca;hp=4e3940a65c9050b449a7596cdfeef15e26c170e4;hpb=633556d650a5ea282f2515f3b6b13780eeef8792;p=gnulib.git

diff --git a/m4/argp.m4 b/m4/argp.m4
index 4e3940a65..87c7da68a 100644
--- a/m4/argp.m4
+++ b/m4/argp.m4
@@ -1,5 +1,5 @@
-# argp.m4 serial 12
-dnl Copyright (C) 2003-2011 Free Software Foundation, Inc.
+# argp.m4 serial 13
+dnl Copyright (C) 2003-2012 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -15,13 +15,13 @@ AC_DEFUN([gl_ARGP],
                            [Define if program_invocation_name is declared])],
                 [AC_DEFINE([GNULIB_PROGRAM_INVOCATION_NAME], [1],
                            [Define to 1 to add extern declaration of program_invocation_name to argp.h])],
-                [#include <errno.h>])
+                [[#include <errno.h>]])
   AC_CHECK_DECL([program_invocation_short_name],
                 [AC_DEFINE([HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME], [1],
                            [Define if program_invocation_short_name is declared])],
                 [AC_DEFINE([GNULIB_PROGRAM_INVOCATION_SHORT_NAME], [1],
                            [Define to 1 to add extern declaration of program_invocation_short_name to argp.h])],
-                [#include <errno.h>])
+                [[#include <errno.h>]])
 
   # Check if program_invocation_name and program_invocation_short_name
   # are defined elsewhere. It is improbable that only one of them will