From cfc3bdbccea042a959bff9b255562cb92b863ca0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?IOhannes=20m=20zm=C3=B6lnig?=
 <zmoelnig@users.sourceforge.net>
Date: Wed, 5 Apr 2006 11:27:26 +0000
Subject: use unused variables

svn path=/trunk/externals/zexy/; revision=4815
---
 src/lpt.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/lpt.c')

diff --git a/src/lpt.c b/src/lpt.c
index 78be04e..4a57c3a 100644
--- a/src/lpt.c
+++ b/src/lpt.c
@@ -282,6 +282,7 @@ static void lpt_free(t_lpt *x)
 
 static void lpt_helper(t_lpt *x)
 {
+  ZEXY_USEVAR(x);
   post("\n%c lpt :: direct access to the parallel port", HEARTSYMBOL);
   post("<byte>\t: write byte to the parallel-port");
   post("\ncreation:\t\"lpt [<port>]\": connect to parallel port <port> (0..2)");
-- 
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