diff options
Diffstat (limited to 'sql/sql_parse.cc')
| -rw-r--r-- | sql/sql_parse.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc index 7902e66043d..e096ef7869e 100644 --- a/sql/sql_parse.cc +++ b/sql/sql_parse.cc @@ -1287,6 +1287,7 @@ mysql_execute_command(THD *thd) int res= 0; LEX *lex= &thd->lex; TABLE_LIST *tables= (TABLE_LIST*) lex->select_lex.table_list.first; + TABLE_LIST *cursor; SELECT_LEX *select_lex= &lex->select_lex; SELECT_LEX_UNIT *unit= &lex->unit; DBUG_ENTER("mysql_execute_command"); @@ -1343,7 +1344,7 @@ mysql_execute_command(THD *thd) DBUG_VOID_RETURN; } //check rights - for (TABLE_LIST *cursor= tables; + for (cursor= tables; cursor; cursor= cursor->next) if (cursor->derived) @@ -1361,7 +1362,7 @@ mysql_execute_command(THD *thd) } thd->send_explain_fields(explain_result); // EXPLAIN derived tables - for (TABLE_LIST *cursor= tables; + for (cursor= tables; cursor; cursor= cursor->next) if (cursor->derived) |