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Orchestra: fix bug in new_time_source

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This commit is contained in:
Simon Duquennoy 2016-05-20 13:40:50 +02:00
parent 287b4767e3
commit 7e8d042609
1 changed files with 2 additions and 1 deletions
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3
apps/orchestra/orchestra-rule-unicast-per-neighbor.c
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@ -176,13 +176,14 @@ static void
new_time_source(const struct tsch_neighbor *old, const struct tsch_neighbor *new) new_time_source(const struct tsch_neighbor *old, const struct tsch_neighbor *new)
{ {
if(new != old) { if(new != old) {
const linkaddr_t *old_addr = old != NULL ? &old->addr : NULL;
const linkaddr_t *new_addr = new != NULL ? &new->addr : NULL; const linkaddr_t *new_addr = new != NULL ? &new->addr : NULL;
if(new_addr != NULL) { if(new_addr != NULL) {
linkaddr_copy(&orchestra_parent_linkaddr, new_addr); linkaddr_copy(&orchestra_parent_linkaddr, new_addr);
} else { } else {
linkaddr_copy(&orchestra_parent_linkaddr, &linkaddr_null); linkaddr_copy(&orchestra_parent_linkaddr, &linkaddr_null);
} }
remove_uc_link(new_addr); remove_uc_link(old_addr);
add_uc_link(new_addr); add_uc_link(new_addr);
} }
} }