From 2afde80a0515b931ec7a00326e0c5501739b40f7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Diego=20=27Flameeyes=27=20Petten=C3=B2?=
 <flameeyes@gmail.com>
Date: Sat, 3 May 2008 19:57:50 +0200
Subject: Fix configure when -Wunused-parameter is used.

---
 m4/pthreads.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'm4')

diff --git a/m4/pthreads.m4 b/m4/pthreads.m4
index 65d3a9756..ecc580e9a 100644
--- a/m4/pthreads.m4
+++ b/m4/pthreads.m4
@@ -47,7 +47,7 @@ AC_DEFUN([CC_PTHREAD_FLAGS], [
      AC_LINK_IFELSE(
        [AC_LANG_PROGRAM(
           [[#include <pthread.h>
-	    void *fakethread(void *arg) { return NULL; }
+	    void *fakethread(void *arg) { (void)arg; return NULL; }
 	    pthread_t fakevariable;
 	  ]],
           [[pthread_create(&fakevariable, NULL, &fakethread, NULL);]]
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