Log Message:
-----------
Don't putenv() a string that is allocated in a context that will go away
soon. I suspect this explains bug #3902, though I'm still not able to
reproduce that.
Modified Files:
--------------
pgsql/src/backend/libpq:
auth.c (r1.162 -> r1.163)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/libpq/auth.c?r1=1.162&r2=1.163)