CI_DB_active_record:generation of OR AND is not correct, If we want to use or_like we still get AND

[eluser]Unknown[/eluser]
Hello, I found one thing, maybe bug.

Code:

or_where(k,v);
or_like(k1,v1);

result:

Code:

WHERE k=v AND (NOT OR as expected) k1=v1

because

(Line 685 CI_DB_active_record)

Code:

$prefix = (count($this->ar_like) == 0) ? '' : $type;

What if

Code:

(count($this->ar_where) > 0

?

If we want to use or_like we still get AND

I hope my problem is clear