changed variable display from string to int (bits) for myisam-recover

and sql-mode options.

sql/mysqld.cc

@@ -2850,7 +2850,7 @@ struct show_var_st init_vars[]= {
   {"max_user_connections",    (char*) &max_user_connections,        SHOW_LONG},
   {"max_tmp_tables",          (char*) &max_tmp_tables,              SHOW_LONG},
   {"max_write_lock_count",    (char*) &max_write_lock_count,        SHOW_LONG},
-  {"myisam_recover_options",  (char*) &myisam_recover_options_str,  SHOW_CHAR_PTR},
+  {"myisam_recover_options",  (char*) &myisam_recover_options,      SHOW_LONG},
   {"myisam_max_extra_sort_file_size", (char*) &myisam_max_extra_sort_file_size,
    SHOW_LONG},
   {"myisam_max_sort_file_size",(char*) &myisam_max_sort_file_size,  SHOW_LONG},
@@ -2874,7 +2874,7 @@ struct show_var_st init_vars[]= {
   {"slow_launch_time",        (char*) &slow_launch_time,            SHOW_LONG},
   {"socket",                  (char*) &mysql_unix_port,             SHOW_CHAR_PTR},
   {"sort_buffer",             (char*) &sortbuff_size,               SHOW_LONG},
-  {"sql_mode",                (char*) &sql_mode_str,                SHOW_CHAR_PTR},
+  {"sql_mode",                (char*) &opt_sql_mode,                SHOW_LONG},
   {"table_cache",             (char*) &table_cache_size,            SHOW_LONG},
   {"table_type",              (char*) &default_table_type_name,     SHOW_CHAR_PTR},
   {"thread_cache_size",       (char*) &thread_cache_size,           SHOW_LONG},