Denys Vlasenko 7895b91743 udhcp: dname_dec may return NULL, account for that case
Other random cleanips included...

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-07-03 16:59:59 +02:00
..
2009-06-19 13:51:29 +02:00
2009-06-19 13:51:29 +02:00