From 1992db1395d9c068327a7c08bac7a24ef7112274 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Blot?= <nerzhul@users.noreply.github.com>
Date: Sat, 19 Aug 2017 11:30:46 +0200
Subject: Code modernization: src/n*, src/o* (#6280)

* Code modernization: src/n*, src/o*

* empty function
* default constructor/destructor
* for range-based loops
* use emplace_back instead of push_back
* remove unused IWritableNodeDefManager::clone()
* C++ STL header style
* Pointer constness in some functions
---
 src/nameidmapping.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'src/nameidmapping.cpp')

diff --git a/src/nameidmapping.cpp b/src/nameidmapping.cpp
index 78e4a0a56..bd5bb1fc8 100644
--- a/src/nameidmapping.cpp
+++ b/src/nameidmapping.cpp
@@ -25,10 +25,9 @@ void NameIdMapping::serialize(std::ostream &os) const
 {
 	writeU8(os, 0); // version
 	writeU16(os, m_id_to_name.size());
-	for (IdToNameMap::const_iterator i = m_id_to_name.begin();
-			i != m_id_to_name.end(); ++i) {
-		writeU16(os, i->first);
-		os << serializeString(i->second);
+	for (const auto &i : m_id_to_name) {
+		writeU16(os, i.first);
+		os << serializeString(i.second);
 	}
 }
 
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