From patchwork Tue Apr  3 15:40:05 2018
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Subject: [3,of,8,V2] templatekw: do not directly call .gen
From: Yuya Nishihara <yuya@tcha.org>
X-Patchwork-Id: 30164
Message-Id: <b37a96bd6c1bcea5d24c.1522770005@mimosa>
To: mercurial-devel@mercurial-scm.org
Date: Wed, 04 Apr 2018 00:40:05 +0900

# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 1521299496 -32400
#      Sun Mar 18 00:11:36 2018 +0900
# Node ID b37a96bd6c1bcea5d24c6fc04a92fc6bd407e75e
# Parent  b02b53e4cc2049324d69e3c4a16357f79400a5e4
templatekw: do not directly call .gen

diff --git a/mercurial/templatekw.py b/mercurial/templatekw.py
--- a/mercurial/templatekw.py
+++ b/mercurial/templatekw.py
@@ -613,10 +613,7 @@ def showsuccessorssets(context, mapping)
 
     # Format the successorssets
     def render(d):
-        t = []
-        for i in d.gen():
-            t.append(i)
-        return "".join(t)
+        return templateutil.stringify(context, mapping, d)
 
     def gen(data):
         yield "; ".join(render(d) for d in data)