Marcelo Araujo ff129d6f87 User NULL instead of 0 for pointers.
gethostbyname(3) will return NULL in case of an error.

MFC after:	2 weeks.
2016-04-18 14:12:42 +00:00
..
MFH
2016-03-10 21:16:01 +00:00
2016-04-18 14:12:42 +00:00
2015-09-10 05:59:39 +00:00