WASHINGTON — The Supreme Court on Thursday temporarily blocked a trial court’s order requiring North Carolina lawmakers to produce a revised congressional voting map, making it likely that the midterm elections this year will be conducted using districts favorable to Republican candidates.

The trial court had found that Republican legislators in the state had violated the Constitution by drawing congressional voting districts to hurt the electoral chances of Democratic candidates.

The Supreme Court’s move was expected and not particularly telling. The court, which is considering two other major tests of partisan gerrymandering, has granted stays in similar settings. Its decisions in the pending cases, from Wisconsin and Maryland, are likely to effectively decide the North Carolina case, too.

Justices Ruth Bader Ginsburg and Sonia Sotomayor noted dissents from Thursday’s order, which was brief and unsigned.