From c3397eb26a844ded6ddbf92c95cbb87cd3baf65d Mon Sep 17 00:00:00 2001
From: Daniel Karbach <daniel.karbach@localhorst.tv>
Date: Wed, 7 Oct 2015 17:37:14 +0200
Subject: [PATCH] don't unload dangling chunks until they're saved

---
 src/world/chunk.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/world/chunk.cpp b/src/world/chunk.cpp
index 7ef09c7..452e7aa 100644
--- a/src/world/chunk.cpp
+++ b/src/world/chunk.cpp
@@ -1012,7 +1012,7 @@ Chunk::Pos ChunkStore::NextMissing() noexcept {
 
 void ChunkStore::Clean() {
 	for (auto i = loaded.begin(), end = loaded.end(); i != end;) {
-		if (i->Referenced()) {
+		if (i->Referenced() || i->ShouldUpdateSave()) {
 			++i;
 		} else {
 			auto chunk = i;
-- 
2.39.2