fix privileges for old style privileges tables on fly (as it do...

fix privileges for old style privileges tables on fly (as it do mysql_fix_privilege_tables dut if we have not it run)
fixed forgoten test

mysql-test/r/ps_1general.result

@@ -252,8 +252,8 @@ mysql
 test
 prepare stmt4 from ' show tables from test like ''t2%'' ';
 execute stmt4;
-Tables_in_test (t2%)	table_type
-t2	BASE TABLE
+Tables_in_test (t2%)
+t2
 prepare stmt4 from ' show columns from t2 from test like ''a%'' ';
 execute stmt4;
 Field	Type	Null	Key	Default	Extra

sql/sql_acl.cc

@@ -301,6 +301,12 @@ my_bool acl_init(THD *org_thd, bool dont_read_acl_tables)
     {
       uint next_field;
       user.access= get_access(table,3,&next_field) & GLOBAL_ACLS;
+      /*
+        if it is pre 5.0.1 privilege table then map CREATE privilege on
+        CREATE VIEW & SHOW VIEW privileges
+      */
+      if (table->fields <= 31 && (user.access & CREATE_ACL))
+        user.access|= (CREATE_VIEW_ACL | SHOW_VIEW_ACL);
       user.sort= get_sort(2,user.host.hostname,user.user);
       user.hostname_length= (user.host.hostname ?
                              (uint) strlen(user.host.hostname) : 0);