Log Message:
-----------
Suppress signed-vs-unsigned-char warning.
Modified Files:
--------------
pgsql/src/backend/utils/adt:
network.c (r1.61 -> r1.62)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/network.c.diff?r1=1.61&r2=1.62)