--- a/tests/test-paths.t	Fri Feb 05 01:56:46 2016 +0000
+++ b/tests/test-paths.t	Wed Feb 10 22:53:17 2016 +0900
@@ -97,6 +97,14 @@
    }
   ]
 
+zeroconf wraps ui.configitems(), which shouldn't crash at least:
+
+  $ hg paths --config extensions.zeroconf=
+  dupe = $TESTTMP/b#tip (glob)
+  dupe:pushurl = https://example.com/dupe
+  expand = $TESTTMP/a/$SOMETHING/bar (glob)
+  insecure = http://foo:***@example.com/
+
   $ cd ..
 
 sub-options for an undeclared path are ignored