diff --git a/mercurial/cmdutil.py b/mercurial/cmdutil.py
--- a/mercurial/cmdutil.py
+++ b/mercurial/cmdutil.py
@@ -2915,9 +2915,9 @@
         # filectxs from the old commit.
         if changes or changeset_copies:
             # Recompute copies (avoid recording a -> b -> a)
-            copied = copies.pathcopies(base, wctx, matcher)
-            if old.p2:
-                copied.update(copies.pathcopies(old.p2(), wctx, matcher))
+            copied = copies.pathcopies(base, wctx)
+            if old.p2():
+                copied.update(copies.pathcopies(old.p2(), wctx))
 
             # Prune files which were reverted by the updates: if old
             # introduced file X and the file was renamed in the working
diff --git a/tests/test-amend.t b/tests/test-amend.t
--- a/tests/test-amend.t
+++ b/tests/test-amend.t
@@ -625,4 +625,4 @@
   $ hg status --change . --copies
   A new_file_amend_me
   A r0_copied
-    r0 (missing-correct-output !)
+    r0