libc: dns-canon.c, 1.1 -> 1.2

[Jan-Benedict Glaw]

Update of /mnt/vax-development/CVS_Repository/libc/resolv/nss_dns
In directory mail:/mnt/vax-development/local_work/work-jbglaw/local-cvs/libc/resolv/nss_dns

Modified Files:
	dns-canon.c 
Log Message:
- - - -- -- A U T O M A T I C   C H E C K I N -- -- - - -
	(_nss_dns_getcanonname_r): Don't use CNAME records, we better follow
	the chain of CNAME records which can be accomplished with A/AAAA
	lookups.