[Pgpool-committers] pgpool - pgpool: Fix hang up and SEGV if Parse message contains a

[User Y-asaba]

Log Message:
-----------
Fix hang up and SEGV if Parse message contains a warning statement.

  SELECT '\'';
  WARNING:  nonstandard use of \' in a string literal

If pgpool receives a warning message that is NoticeMessage('N') under
the extended query protocol, it reads a next message.

Modified Files:
--------------
    pgpool:
        pool_process_query.c (r1.55 -> r1.56)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool/pool_process_query.c.diff?r1=1.55&r2=1.56)