MDEV-11129 CREATE OR REPLACE TABLE t1 AS SELECT spfunc() crashes if spfunc() references t1

fix a typo that broke the main.view test

followup for ef295c3

Author: vuvova

sql/sql_base.cc

@@ -1373,7 +1373,7 @@ TABLE_LIST* find_dup_table(THD *thd, TABLE_LIST *table, TABLE_LIST *table_list,
       DBUG_RETURN(res);
 
     /* Skip if table alias does not match. */
-    if (check_flag & CHECK_DUP_FOR_CREATE)
+    if (check_flag & CHECK_DUP_ALLOW_DIFFERENT_ALIAS)
     {
       if (my_strcasecmp(table_alias_charset, t_alias, res->alias))
         continue;