Re: pg_basebackup -F plain -R overwrites postgresql.auto.conf - Mailing list pgsql-hackers

Hello

Seems bug was introduced in caba97a9d9f4d4fa2531985fd12d3cd823da06f3 - in HEAD only

In REL_12_STABLE we have:

    bool        is_recovery_guc_supported = true;

    if (PQserverVersion(conn) < MINIMUM_VERSION_FOR_RECOVERY_GUC)
        is_recovery_guc_supported = false;

    snprintf(filename, MAXPGPATH, "%s/%s", basedir,
             is_recovery_guc_supported ? "postgresql.auto.conf" : "recovery.conf");

    cf = fopen(filename, is_recovery_guc_supported ? "a" : "w");

It looks correct: append mode for postgresql.auto.conf

In HEAD version is_recovery_guc_supported variable was replaced to inversed use_recovery_conf without change fopen
mode.

regards, Sergei