From 8e71de537636dbeb0be9d018a8518e49a7e8e667 Mon Sep 17 00:00:00 2001
From: LaG1924 <12997935+LaG1924@users.noreply.github.com>
Date: Wed, 29 Jul 2020 08:26:36 +0500
Subject: Improved uncompressed chunks decoding

---
 src/World.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/World.cpp')

diff --git a/src/World.cpp b/src/World.cpp
index d767871..c3246dc 100644
--- a/src/World.cpp
+++ b/src/World.cpp
@@ -378,7 +378,12 @@ void World::SetBlockId(Vector pos, BlockId block) {
                       std::floor(pos.y / 16.0),
                       std::floor(pos.z / 16.0));
 	Vector blockPos = pos - (sectionPos * 16);
-	auto section = std::make_shared<Section>(*GetSectionPtr(sectionPos));
+    const Section* sectionPtr = GetSectionPtr(sectionPos);
+    if (!sectionPtr) {
+        LOG(ERROR) << "Updating unloaded chunk " << sectionPos;
+        return;
+    }
+    auto section = std::make_shared<Section>(*sectionPtr);
     section->SetBlockId(blockPos, block);
 	sections[sectionPos] = section;
     PUSH_EVENT("ChunkChanged",sectionPos);
-- 
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