From d382483fa76028c2d34f75067bff45306c6da34e Mon Sep 17 00:00:00 2001
From: Loic Blot <loic.blot@unix-experience.fr>
Date: Sat, 19 Aug 2017 09:29:55 +0200
Subject: Code modernization: src/m* (part 3)

* empty function
* default constructor/destructor
* for range-based loops
* use emplace_back instead of push_back
* remove some unused headers in some cpp variable
---
 src/map.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/map.cpp')

diff --git a/src/map.cpp b/src/map.cpp
index c6b4769d8..88c32bbd8 100644
--- a/src/map.cpp
+++ b/src/map.cpp
@@ -1925,9 +1925,8 @@ void ServerMap::save(ModifiedState save_level)
 	// Don't do anything with sqlite unless something is really saved
 	bool save_started = false;
 
-	for(std::map<v2s16, MapSector*>::iterator i = m_sectors.begin();
-		i != m_sectors.end(); ++i) {
-		ServerMapSector *sector = (ServerMapSector*)i->second;
+	for (auto &sector_it : m_sectors) {
+		ServerMapSector *sector = (ServerMapSector*) sector_it.second;
 		assert(sector->getId() == MAPSECTOR_SERVER);
 
 		if(sector->differs_from_disk || save_level == MOD_STATE_CLEAN) {
-- 
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