# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 2020-02-06 21:55:39
# Node ID e786d69c665d77d0d360d3ae7a1edc01e0e6f0fd
# Parent  934a79697c363e4e83e7cf4786ecd5c2ec7749a8

archival: use walk() instead of matches() on manifest

All we care about is the filepaths, so this avoids a pointless copy of the
manifest that we only used to extract matching filenames.

Differential Revision: https://phab.mercurial-scm.org/D8090

diff --git a/mercurial/archival.py b/mercurial/archival.py
--- a/mercurial/archival.py
+++ b/mercurial/archival.py
@@ -355,7 +355,7 @@ def archive(
         if match(name):
             write(name, 0o644, False, lambda: buildmetadata(ctx))
 
-    files = [f for f in ctx.manifest().matches(match)]
+    files = list(ctx.manifest().walk(match))
     total = len(files)
     if total:
         files.sort()