X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fsetenv.m4;h=ae4dd863fc4574401dd4e22b5c3c9a585fd37dbb;hb=f1195ccd1ee2cd56ed6b82a76fdee8de0c3d78b7;hp=a5df034aa650d45ce06fa04f3482db3ce2a61ae0;hpb=41d42744e7a191342b71e4fe21517679b6a02a5e;p=gnulib.git

diff --git a/m4/setenv.m4 b/m4/setenv.m4
index a5df034aa..ae4dd863f 100644
--- a/m4/setenv.m4
+++ b/m4/setenv.m4
@@ -1,5 +1,5 @@
-# setenv.m4 serial 13
-dnl Copyright (C) 2001-2004, 2006-2009 Free Software Foundation, Inc.
+# setenv.m4 serial 15
+dnl Copyright (C) 2001-2004, 2006-2010 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.
@@ -26,7 +26,7 @@ AC_DEFUN([gl_FUNC_SETENV_SEPARATE],
        #include <stdlib.h>
        #include <errno.h>
       ]], [[
-       if (setenv (NULL, "", 0) != -1) return 1;
+       if (setenv ("", "", 0) != -1) return 1;
        if (errno != EINVAL) return 2;
        if (setenv ("a", "=", 1) != 0) return 3;
        if (strcmp (getenv ("a"), "=") != 0) return 4;
@@ -77,7 +77,7 @@ int unsetenv();
        #include <stdlib.h>
       ]], [[
        char entry[] = "b=2";
-       if (putenv ("a=1")) return 1;
+       if (putenv ((char *) "a=1")) return 1;
        if (putenv (entry)) return 2;
        entry[0] = 'a';
        unsetenv ("a");