From 773ecc3615bbb8e823a09f66cbe3bbfb60a68728 Mon Sep 17 00:00:00 2001
From: Martine Lenders <mlenders@inf.fu-berlin.de>
Date: Wed, 1 Jul 2015 13:30:09 +0200
Subject: [PATCH] ng_ipv6: remove redefinition of ifnum

---
 sys/net/network_layer/ng_ipv6/ng_ipv6.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/net/network_layer/ng_ipv6/ng_ipv6.c b/sys/net/network_layer/ng_ipv6/ng_ipv6.c
index f53090e472..8d4efd98ed 100644
--- a/sys/net/network_layer/ng_ipv6/ng_ipv6.c
+++ b/sys/net/network_layer/ng_ipv6/ng_ipv6.c
@@ -353,7 +353,7 @@ static void _send_multicast(kernel_pid_t iface, ng_pktsnip_t *pkt,
 
     if (iface == KERNEL_PID_UNDEF) {
         /* get list of interfaces */
-        size_t ifnum = ng_netif_get(ifs);
+        ifnum = ng_netif_get(ifs);
 
         /* throw away packet if no one is interested */
         if (ifnum == 0) {