Thread: pgsql-server: Don't assume PQdb() will return a valid result from a

Log Message:
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Don't assume PQdb() will return a valid result from a failed connection.

Modified Files:
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    pgsql-server/src/bin/pg_dump:
        pg_backup_db.c (r1.58 -> r1.59)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/bin/pg_dump/pg_backup_db.c.diff?r1=1.58&r2=1.59)