Log Message:
-----------
Fix len so decimal length is only added when a period appears in the output.
Modified Files:
--------------
pgsql/src/bin/psql:
print.c (r1.70 -> r1.71)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/print.c.diff?r1=1.70&r2=1.71)