Log Message:
-----------
Fix 'Q' format char parsing in the new to_timestamp() code. Used to crash.
Modified Files:
--------------
pgsql/src/backend/utils/adt:
formatting.c (r1.149 -> r1.150)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/formatting.c?r1=1.149&r2=1.150)