From f80f6e214de0e7753a2bce39032e43377c37b063 Mon Sep 17 00:00:00 2001
From: Alex Zolotarev <alex@maps.me>
Date: Fri, 11 Mar 2016 18:59:38 +0300
Subject: [PATCH] Removed unnecessary copy.

---
 editor/xml_feature.cpp | 6 +++---
 editor/xml_feature.hpp | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/editor/xml_feature.cpp b/editor/xml_feature.cpp
index dcfb0ca379..0f0b24c8d5 100644
--- a/editor/xml_feature.cpp
+++ b/editor/xml_feature.cpp
@@ -310,14 +310,14 @@ string XMLFeature::GetTagValue(string const & key) const
   return tag.attribute("v").value();
 }
 
-void XMLFeature::SetTagValue(string const & key, string const value)
+void XMLFeature::SetTagValue(string const & key, string const & value)
 {
   auto tag = FindTag(m_document, key);
   if (!tag)
   {
     tag = GetRootNode().append_child("tag");
-    tag.append_attribute("k") = key.data();
-    tag.append_attribute("v") = value.data();
+    tag.append_attribute("k").set_value(key.c_str());
+    tag.append_attribute("v").set_value(value.c_str());
   }
   else
   {
diff --git a/editor/xml_feature.hpp b/editor/xml_feature.hpp
index 45f94af5a4..09043e9f75 100644
--- a/editor/xml_feature.hpp
+++ b/editor/xml_feature.hpp
@@ -150,7 +150,7 @@ public:
   }
 
   string GetTagValue(string const & key) const;
-  void SetTagValue(string const & key, string const value);
+  void SetTagValue(string const & key, string const & value);
 
   string GetAttribute(string const & key) const;
   void SetAttribute(string const & key, string const & value);