From ba7cf30df93836247a9232c285ca85659d6578e5 Mon Sep 17 00:00:00 2001
From: Lars Hofhansl <larsh@apache.org>
Date: Thu, 12 Jul 2018 00:53:50 -0700
Subject: [PATCH] Reduce block load glitches

See #7542
This reduces glitches in deep water and underground caves.
---
 src/clientiface.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/clientiface.cpp b/src/clientiface.cpp
index ba24af61f..53c3fe9cd 100644
--- a/src/clientiface.cpp
+++ b/src/clientiface.cpp
@@ -332,7 +332,7 @@ void RemoteClient::GetNextBlocks (
 					differs from day-time mesh.
 				*/
 				if (d >= d_opt) {
-					if (!block->getDayNightDiff())
+					if (!block->getIsUnderground() && !block->getDayNightDiff())
 						continue;
 				}
 
-- 
2.25.1