===== sql_table.cc 1.444 vs edited =====
1545c1545,1546
<   bool some_tables_deleted=0, tmp_table_deleted=0, foreign_key_error=0;
---
>   my_bool some_tables_deleted= 0, tmp_table_deleted= 0;
>   my_bool foreign_key_error= 0, table_locked_error= 0;
1711a1713,1715
>       else if (error == HA_ERR_LOCK_OR_ACTIVE_TRANSACTION)
>         table_locked_error =1;
> 
1744c1748,1752
<     if (!foreign_key_error)
---
>     if (foreign_key_error)
>       my_message(ER_ROW_IS_REFERENCED, ER(ER_ROW_IS_REFERENCED), MYF(0));
>     else if (table_locked_error)
>       my_message(ER_LOCK_OR_ACTIVE_TRANSACTION, ER(ER_LOCK_OR_ACTIVE_TRANSACTION), MYF(0));
>     else
1747,1748c1755
<     else
<       my_message(ER_ROW_IS_REFERENCED, ER(ER_ROW_IS_REFERENCED), MYF(0));
---
>