tree 171f2b9a92011209c353d9173133ff10907bec4b
parent 3293bc280f15d8e3c04e0bf9b0a8d54d342a87a9
author Timo Teräs <timo.teras@iki.fi> 1432368518 +0300
committer David Lamparter <equinox@opensourcerouting.org> 1433169070 +0200

lib: make sockunion2str safer to use

It's mostly used for logging, and the return value is never
checked, so try to make it valid.

Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>