diff options
-rw-r--r-- | ChangeLog | 7 | ||||
-rw-r--r-- | m4/strndup.m4 | 4 |
2 files changed, 9 insertions, 2 deletions
@@ -1,3 +1,10 @@ +2012-07-13 Eric Blake <eblake@redhat.com> + + strndup: fix m4 usage error + * m4/strndup.m4 (gl_FUNC_STRNDUP): HAVE_DECL_STRNDUP is always + defined, to either 0 or 1. + Reported by Karel Zak. + 2012-07-11 Jim Meyering <meyering@redhat.com> maint: enable the sc_avoid_if_before_free syntax-check rule diff --git a/m4/strndup.m4 b/m4/strndup.m4 index bdde5fe1d2..cef68892a8 100644 --- a/m4/strndup.m4 +++ b/m4/strndup.m4 @@ -1,4 +1,4 @@ -# strndup.m4 serial 20 +# strndup.m4 serial 21 dnl Copyright (C) 2002-2003, 2005-2012 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -24,7 +24,7 @@ AC_DEFUN([gl_FUNC_STRNDUP], [AC_RUN_IFELSE([ AC_LANG_PROGRAM([[#include <string.h> #include <stdlib.h>]], [[ -#ifndef HAVE_DECL_STRNDUP +#if !HAVE_DECL_STRNDUP extern #ifdef __cplusplus "C" |