commit 9d62d1e6903ccc095f784279a699b3f40a8f0cf8
 Author: Adam Jackson <ajax@nwnk.net>
 Date:   Sat Jan 7 00:45:17 2006 +0000

    Bug #5218: Don't crash on unconfigured interfaces. (Andrei Barbu)
Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>