# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 2018-09-10 11:57:18
# Node ID 68ce242c8b4b938077ec3b378fd9270fba3461a7
# Parent  a64a965b361006f19e854e07f4d00a6558e23414

ancestor: remove extra generator from lazyancestors.__iter__()

diff --git a/mercurial/ancestor.py b/mercurial/ancestor.py
--- a/mercurial/ancestor.py
+++ b/mercurial/ancestor.py
@@ -348,9 +348,8 @@ class lazyancestors(object):
 
         If inclusive is True, the source revisions are also yielded. The
         reverse revision number order is still enforced."""
-        for rev in _lazyancestorsiter(self._parentrevs, self._initrevs,
-                                      self._stoprev, self._inclusive):
-            yield rev
+        return _lazyancestorsiter(self._parentrevs, self._initrevs,
+                                  self._stoprev, self._inclusive)
 
     def __contains__(self, target):
         """Test whether target is an ancestor of self._initrevs."""