WP_Term_Query where sql_clauses oddity

[vrandom]

Hello, I was messing around with a customized version of the WP_Term_Query and noticed something odd.

In the function get_terms, there are a lot of places where $this->sql_clauses['where'][somekey] variables are created.

However, on line 643, this code :

$where = implode( ' AND ', $this->sql_clauses['where'] );

only uses the first sub array value found and ignores all the other keys.

Shouldn't this be:

$where = implode( ' AND ', array_values($this->sql_clauses['where']));

so that all array elements are included in the where?