Log Message:
-----------
Fix ancient memory leak in PQprintTuples(); our code no longer uses this
routine, but perhaps some applications do. Found by Martijn van Oosterhout
using Coverity.
Modified Files:
--------------
pgsql/src/interfaces/libpq:
fe-print.c (r1.67 -> r1.68)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/libpq/fe-print.c.diff?r1=1.67&r2=1.68)