X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=inline;f=tests%2Ftest-sys_socket.c;h=1c3b5607cd304854de44984029e5c789a9a2d441;hb=6101082ea07a4877e51042244c9c3b57920c2b62;hp=606708dc1a5bdf49f71bb22c82c42313ec87cb9f;hpb=1acdd69fffb976c6302fee592383f645a5109241;p=gnulib.git

diff --git a/tests/test-sys_socket.c b/tests/test-sys_socket.c
index 606708dc1..1c3b5607c 100644
--- a/tests/test-sys_socket.c
+++ b/tests/test-sys_socket.c
@@ -1,5 +1,5 @@
 /* Test of <sys/socket.h> substitute.
-   Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -49,5 +49,9 @@ main (void)
   x.ss_family = 42;
   i = 42;
 
+  /* Tell the compiler that these variables are used.  */
+  (void) x;
+  (void) i;
+
   return 0;
 }