set_var.cc:

  System variable was added out of lexical order.

sql/set_var.cc

@@ -850,9 +850,9 @@ struct show_var_st init_vars[]= {
   {sys_old_passwords.name,    (char*) &sys_old_passwords,           SHOW_SYS},
   {"open_files_limit",	      (char*) &open_files_limit,	    SHOW_LONG},
   {"pid_file",                (char*) pidfile_name,                 SHOW_CHAR},
-  {sys_prepared_stmt_count.name, (char*) &sys_prepared_stmt_count, SHOW_SYS},
   {"port",                    (char*) &mysqld_port,                  SHOW_INT},
   {sys_preload_buff_size.name, (char*) &sys_preload_buff_size,      SHOW_SYS},
+  {sys_prepared_stmt_count.name, (char*) &sys_prepared_stmt_count, SHOW_SYS},
   {"protocol_version",        (char*) &protocol_version,            SHOW_INT},
   {sys_query_alloc_block_size.name, (char*) &sys_query_alloc_block_size,
    SHOW_SYS},