--- a/mercurial/cmdutil.py	Fri Aug 05 16:34:30 2016 -0400
+++ b/mercurial/cmdutil.py	Fri Aug 05 13:00:33 2016 -0400
@@ -549,7 +549,7 @@
             if 'treemanifest' not in repo.requirements:
                 raise error.Abort(_("--dir can only be used on repos with "
                                    "treemanifest enabled"))
-            dirlog = repo.dirlog(dir)
+            dirlog = repo.manifest.dirlog(dir)
             if len(dirlog):
                 r = dirlog
         elif mf: