mercurial/dirstatemap.py

--- a/mercurial/dirstatemap.py	Tue Oct 19 21:03:13 2021 +0200
+++ b/mercurial/dirstatemap.py	Mon Oct 18 11:23:07 2021 +0200
@@ -127,7 +127,6 @@
     def set_clean(self, filename, mode, size, mtime):
         """mark a file as back to a clean state"""
         entry = self[filename]
-        mtime = mtime & rangemask
         size = size & rangemask
         entry.set_clean(mode, size, mtime)
         self._refresh_entry(filename, entry)