search for: c034818f

hi there ! the current version of tinc crashes with a segfault. it seems, as if has to to with fact, that i don`t have configured any subnets.... if the client tries to start up subnet_update() ist called for myself. the for iteration does not get an entry (because the subnet avl-tree is empty). the later call of net2str causes a segfault, because it gets an empty subnet and tries to access