diff -r 187d7c859be7 -r 23116aefe786 mercurial/merge.py
--- a/mercurial/merge.py	Fri Aug 09 22:45:32 2024 +0200
+++ b/mercurial/merge.py	Wed Aug 07 22:05:36 2024 +0200
@@ -521,7 +521,7 @@
     """
     # We mutate the items in the dict during iteration, so iterate
     # over a copy.
-    for f, action in mresult.filemap():
+    for f, action in list(mresult.filemap()):
         if narrowmatch(f):
             pass
         elif not branchmerge:
@@ -662,7 +662,7 @@
         return sum(len(self._actionmapping[a]) for a in actions)
 
     def filemap(self, sort=False):
-        if sorted:
+        if sort:
             for key, val in sorted(self._filemapping.items()):
                 yield key, val
         else: