Commit 9de602d2 authored by unknown's avatar unknown
Browse files

Fix windows pushbuild failure: the bug occured because 

we didn't check for NULL value of the
lex_create_info->db_type pointer.
The pointer is NULL in the case, when the engine name is
unknown to the server. This happens with NDB on Windows.


sql/sql_table.cc:
  don't check pointer in the case, it is NULL
parent 79b03c66

sql/sql_table.cc

+2 −1
Original line number Diff line number Diff line
@@ -5043,8 +5043,9 @@ bool mysql_alter_table(THD *thd,char *new_db, char *new_name, 
    /* Disable alter of log tables to unsupported engine */

    if ((table_kind == GENERAL_LOG || table_kind == SLOW_LOG) &&

        (lex_create_info->used_fields & HA_CREATE_USED_ENGINE) &&

        (!lex_create_info->db_type || /* unknown engine */

        !(lex_create_info->db_type->db_type == DB_TYPE_MYISAM ||

          lex_create_info->db_type->db_type == DB_TYPE_CSV_DB))

          lex_create_info->db_type->db_type == DB_TYPE_CSV_DB)))

    {

      my_error(ER_BAD_LOG_ENGINE, MYF(0));

      DBUG_RETURN(TRUE);