Module Name:	basesrc
Committed By:	tron
Date:		Tue Nov  7 13:21:36 UTC 2000

Modified Files:
	basesrc/usr.sbin/dhcp/common: dns.c

Log Message:
Avoid segmentation fault if "dns_zone_lookup()" is called with an empty
string as name. Problem noted by Simon Burge.


To generate a diff of this commit:
cvs rdiff -r1.2 -r1.3 basesrc/usr.sbin/dhcp/common/dns.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.