From The Washington Post:

A federal district court in North Carolina held Friday that North Carolina may not discriminate against permanent resident noncitizens in issuing licenses to carry concealed guns. (Messmer v. Harrison.) The U.S. Supreme Court’s D.C. v. Heller decision said that general bans on concealed carry of guns are constitutional, because the have been around in many states starting with the early 1800s. But the Supreme Court held that state laws discriminating against noncitizens — even as to activities that aren’t themselves constitutional rights — usually violate the Equal Protection Clause. That seems to be the court’s rationale in this case.