X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fcodeset.m4;h=223955b454ae19f8d9644e21cc6c66b5614548d1;hb=2354d5ead305b61c925e53bcfb73d47de7c53162;hp=863c9cfa7eda612048b7256f84f5ef13827b9a45;hpb=fcb743af709b80d41cb39e3c5024cd376e26194b;p=gnulib.git

diff --git a/m4/codeset.m4 b/m4/codeset.m4
index 863c9cfa7..223955b45 100644
--- a/m4/codeset.m4
+++ b/m4/codeset.m4
@@ -1,4 +1,8 @@
-#serial AM1
+# codeset.m4 serial 2 (gettext-0.16)
+dnl Copyright (C) 2000-2002, 2006 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.
 
 dnl From Bruno Haible.
 
@@ -6,7 +10,7 @@ AC_DEFUN([AM_LANGINFO_CODESET],
 [
   AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
     [AC_TRY_LINK([#include <langinfo.h>],
-      [char* cs = nl_langinfo(CODESET);],
+      [char* cs = nl_langinfo(CODESET); return !cs;],
       am_cv_langinfo_codeset=yes,
       am_cv_langinfo_codeset=no)
     ])