Get rid of error when running mariadb-install-db with --log-bin

This removes the error: "Failed to load slave replication state from table mysql.gtid_slave_pos: 1017: Can't find file: './mysql/' (errno: 2 "No such file or directory")

Author: montywi

sql/mysqld.cc

@@ -4710,9 +4710,9 @@ static int init_server_components()
  proc_info_hook= set_thd_stage_info;
 
  /*
- Print source revision hash, as one of the first lines, if not the
- first in error log, for troubleshooting and debugging purposes
- */
+ Print source revision hash, as one of the first lines, if not the
+ first in error log, for troubleshooting and debugging purposes
+ */
  if (!opt_help)
  sql_print_information("Starting MariaDB %s source revision %s as process %lu",
  server_version, SOURCE_REVISION, (ulong) getpid());
@@ -4740,6 +4740,19 @@ static int init_server_components()
 
  xid_cache_init();
 
+ /*
+ Do not open binlong when doing bootstrap.
+ This ensures that rpl_load_gtid_slave_state() will not fail with an error
+ as the mysql schema does not yet exists.
+ This also ensures that we don't get an empty binlog file if the user has
+ log-bin in his config files.
+ */
+ if (opt_bootstrap)
+ {
+ opt_bin_log= opt_bin_log_used= binlog_format_used= 0;
+ opt_log_slave_updates= 0;
+ }
+
  /* need to configure logging before initializing storage engines */
  if (!opt_bin_log_used && !WSREP_ON)
  {