Log Message:
-----------
Increase room for DateStyle storage.
If value is larger than buffer, it stays empty and libpq will drop connection.
Modified Files:
--------------
pgbouncer/include:
varcache.h (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/include/varcache.h?r1=1.2&r2=1.3)