nd-ndisc: don't fail if src address is unset
authorTom Gundersen <teg@jklm.no>
Thu, 19 Nov 2015 11:18:04 +0000 (12:18 +0100)
committerTom Gundersen <teg@jklm.no>
Thu, 19 Nov 2015 12:55:15 +0000 (13:55 +0100)
commitd7fa4380c898c6d3aa96e5920c7f24d1dfdf1fc7
treef04b43a39d5479de325b2328f8b83b9cae5b0f84
parentdc9715d41998be6d9e7037955894ff8022d95e71
nd-ndisc: don't fail if src address is unset

This happens when running our test-suite over a socketpair,
so don't fall over in that case.

Fixes issue #1952.
src/libsystemd-network/sd-ndisc.c