diff -r 2eeef8e577ac -r 3913223417ea tests/test-check-interfaces.py
--- a/tests/test-check-interfaces.py	Sat Dec 22 00:05:39 2018 -0500
+++ b/tests/test-check-interfaces.py	Mon Dec 03 22:22:23 2018 -0800
@@ -182,7 +182,8 @@
     checkzobject(fl, allowextra=True)
 
     # Conforms to imanifestlog.
-    ml = manifest.manifestlog(vfs, repo, manifest.manifestrevlog(repo.svfs))
+    ml = manifest.manifestlog(vfs, repo, manifest.manifestrevlog(repo.svfs),
+                              repo.narrowmatch())
     checkzobject(ml)
     checkzobject(repo.manifestlog)