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sys/net/network_layer/sixlowpan/ip.c reduce scope of bmatch

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This commit is contained in:
Joakim Gebart 2015-05-18 06:31:28 +02:00
parent 01c5120039
commit ca7697d84f
1 changed files with 1 additions and 1 deletions
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2
sys/net/network_layer/sixlowpan/ip.c
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@ -729,9 +729,9 @@ void ipv6_net_if_get_best_src_addr(ipv6_addr_t *src, const ipv6_addr_t *dest)
int if_id = 0; // TODO: get this somehow
ipv6_net_if_addr_t *addr = NULL;
ipv6_net_if_addr_t *tmp_addr = NULL;
uint8_t bmatch = 0;
if (!(ipv6_addr_is_link_local(dest)) && !(ipv6_addr_is_multicast(dest))) {
uint8_t bmatch = 0;
while ((addr = (ipv6_net_if_addr_t *) net_if_iter_addresses(if_id,
(net_if_addr_t **) &addr))) {
if (addr->ndp_state == NDP_ADDR_STATE_PREFERRED) {