tree b1478482428322b8fd9b3aef7c6e0b845c22cc69
parent 603b3bd413d670909811ce49d28a8b0a4ae3ba6b
author Jason Evans <je@fb.com> 1456340620 -0800
committer Jason Evans <je@fb.com> 1456347828 -0800

Make opt_narenas unsigned rather than size_t.