From d899b21504c02cae99eb3688e561cf9bad4120c4 Mon Sep 17 00:00:00 2001
From: LaG1924 <12997935+LaG1924@users.noreply.github.com>
Date: Mon, 27 Jul 2020 09:05:53 +0500
Subject: Support for non-overworld dimensions

---
 src/Section.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/Section.cpp')

diff --git a/src/Section.cpp b/src/Section.cpp
index 29a6a0e..4a15c58 100644
--- a/src/Section.cpp
+++ b/src/Section.cpp
@@ -42,7 +42,10 @@ Section::Section(Vector pos, unsigned char bitsPerBlock, std::vector<unsigned sh
     this->block = std::move(blockData);
     this->palette = std::move(palette);
 	std::copy(lightData.begin(), lightData.end(), light);
-	std::copy(skyData.begin(), skyData.end(), sky);
+    if (!skyData.empty())
+        std::copy(skyData.begin(), skyData.end(), sky);
+    else
+        memset(sky, 0, sizeof(sky));
 
     hash = -1;
 	CalculateHash();
-- 
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