lib/dns/sdb.c:1145:warning: Either the condition '(sdb)!=((void*)0)' is
redundant or there is possible null pointer dereference: sdb."
lib/dns/sdb.c:1208: Either the condition '(node)!=((void*)0)' is
redundant or there is possible null pointer dereference: sdbnode.
Evan Hunt
7e76da18f2