From 4ed6599579ebd1b74050df5362591d3acfca9091 Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Wed, 27 Aug 2014 11:56:07 -0500
Subject: [PATCH] Revert "fix "type 'char' cannot be used prior to '::'""

This reverts commit 38557ee63273dcdef22b136c5f424802c7ff6e03.
---
 src/ptree.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ptree.cc b/src/ptree.cc
index fa6a1db9..6609aed9 100644
--- a/src/ptree.cc
+++ b/src/ptree.cc
@@ -80,7 +80,7 @@ void format_ptree::flush()
 
   switch (format) {
   case FORMAT_XML:
-    auto indented = property_tree::xml_writer_make_settings<std::string> (' ', 2);
+    property_tree::xml_writer_settings<char> indented(' ', 2);
     property_tree::write_xml(out, pt, indented);
     out << std::endl;
     break;