/*
* if the dst is v6 and link local, use the source link local
*/
- if (ip6_address_is_link_local_unicast (dst))
+ if (dst && ip6_address_is_link_local_unicast (dst))
{
const ip6_address_t *ll = ip6_get_link_local_address (sw_if_index);
if (NULL == ll)