--- a/hgext3rd/evolve/obshistory.py	Mon Jan 15 21:47:40 2018 +0100
+++ b/hgext3rd/evolve/obshistory.py	Tue Jan 16 01:18:05 2018 +0100
@@ -524,8 +524,7 @@
             firstline = True
             for chunk, label in patch.diffui(repo, node, succ, matchfn,
                                              changes=None, opts=diffopts,
-                                             prefix='', relroot='',
-                                             hunksfilterfn=None):
+                                             prefix='', relroot=''):
                 if firstline:
                     fm.plain('\n')
                     firstline = False

--- a/tests/test-evolve-topic.t	Mon Jan 15 21:47:40 2018 +0100
+++ b/tests/test-evolve-topic.t	Tue Jan 16 01:18:05 2018 +0100
@@ -248,9 +248,9 @@
   |
   o  0 - {} 199cc73e9a0b add aaa (draft)
   
-  $ hg topic -r 13 bar
+  $ hg topic -r 070c5573d8f9 bar
   changed topic on 1 changes
-  $ hg up 14
+  $ hg up 16d6f664b17c
   switching to topic bar
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved