--- a/tests/test-hgignore.t	Fri May 19 22:36:14 2017 -0700
+++ b/tests/test-hgignore.t	Fri May 19 13:36:34 2017 -0700
@@ -164,7 +164,7 @@
   A b.o
 
   $ hg debugignore
-  <includematcher patterns=None, includes='(?:(?:|.*/)[^/]*(?:/|$))'>
+  <includematcher includes='(?:(?:|.*/)[^/]*(?:/|$))'>
 
   $ hg debugignore b.o
   b.o is ignored