sing query_posts in sql condition 0=1

Hi all,
In WP 4.2 project I want to make request on posts with condition like

query_posts( 'post_type=artists_songs&cat='.$artistsCategory->term_id );

But it did not returned result set I expected.
I made some sql debugging and found then sql looks like :

SELECT SQL_CALC_FOUND_ROWS  wp_posts.ID
  FROM wp_posts
 WHERE 1=1  AND (
  0 = 1
) AND wp_posts.post_type = 'artists_songs' AND (wp_posts.post_status = 'publish' OR wp_posts.post_status = 'future' OR wp_posts.post_status = 'draft' OR wp_posts.post_status = 'pending' OR wp_posts.post_status = 'private')
  GROUP BY wp_posts.ID
  ORDER BY wp_posts.post_date DESC LIMIT 0, 10

If manually to remove 1 line
0 = 1
it works ok. It was strange for me why this condition was generated and how to remove it? Any ideas?

Actually I used similar conditition I started at the beginning and it worked ok…