# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 2012-10-08 21:21:24
# Node ID 9a3cb3ce011e9074ff0a01873321792164630d49
# Parent  004bd533880dc33b2aa8e41816a1eb59b47d9045

templater: drop redundant return in _flatten

diff --git a/mercurial/templater.py b/mercurial/templater.py
--- a/mercurial/templater.py
+++ b/mercurial/templater.py
@@ -341,8 +341,6 @@ class engine(object):
         '''Perform expansion. t is name of map element to expand.
         mapping contains added elements for use during expansion. Is a
         generator.'''
-        return _flatten(func(self, mapping, data) for func, data in
-                         self._load(t))
         return _flatten(runtemplate(self, mapping, self._load(t)))
 
 engines = {'default': engine}