From d5a52f3951fff7ee272bd0d4cd95cd122d07fa64 Mon Sep 17 00:00:00 2001
From: dimitri staessens <dimitri.staessens@intec.ugent.be>
Date: Fri, 21 Oct 2016 15:28:24 +0200
Subject: build: Comply with -Wextra compiler flag

This reduces the risk for some bugs, for instance due to
signed/unsigned mismatches and unused variables.
---
 src/ipcpd/ipcp.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/ipcpd/ipcp.c')

diff --git a/src/ipcpd/ipcp.c b/src/ipcpd/ipcp.c
index f9246c7a..eab02f7d 100644
--- a/src/ipcpd/ipcp.c
+++ b/src/ipcpd/ipcp.c
@@ -189,6 +189,8 @@ void * ipcp_main_loop(void * o)
         struct timeval ltv = {(SOCKET_TIMEOUT / 1000),
                              (SOCKET_TIMEOUT % 1000) * 1000};
 
+        (void) o;
+
         sock_path = ipcp_sock_path(getpid());
         if (sock_path == NULL)
                 return (void *) 1;
-- 
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