For some reason, we've been overlooking the fact that pg_receivexlog
and pg_recvlogical are using wrong translation domains all along,
so their output hasn't ever been translated.  The right domain is
pg_basebackup, not their own executable names.
Noticed by Ioseph Kim, who's been working on the Korean translation.
Backpatch pg_receivexlog to 9.2 and pg_recvlogical to 9.4.
        char       *db_name;
 
        progname = get_progname(argv[0]);
-       set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pg_receivexlog"));
+       set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pg_basebackup"));
 
        if (argc > 1)
        {
 
        char       *db_name;
 
        progname = get_progname(argv[0]);
-       set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pg_recvlogical"));
+       set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pg_basebackup"));
 
        if (argc > 1)
        {