diff options
Diffstat (limited to 'gl/m4/vasnprintf.m4')
| -rw-r--r-- | gl/m4/vasnprintf.m4 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gl/m4/vasnprintf.m4 b/gl/m4/vasnprintf.m4 index 32ea985b3f..749d708d9e 100644 --- a/gl/m4/vasnprintf.m4 +++ b/gl/m4/vasnprintf.m4 @@ -1,4 +1,4 @@ -# vasnprintf.m4 serial 32 +# vasnprintf.m4 serial 33 dnl Copyright (C) 2002-2004, 2006-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -63,7 +63,7 @@ AC_DEFUN_ONCE([gl_PREREQ_VASNPRINTF], AC_CHECK_FUNCS([snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb]) dnl Use the _snprintf function only if it is declared (because on NetBSD it dnl is defined as a weak alias of snprintf; we prefer to use the latter). - AC_CHECK_DECLS([_snprintf], , , [#include <stdio.h>]) + AC_CHECK_DECLS([_snprintf], , , [[#include <stdio.h>]]) dnl We can avoid a lot of code by assuming that snprintf's return value dnl conforms to ISO C99. So check that. AC_REQUIRE([gl_SNPRINTF_RETVAL_C99]) |