From fb7156331136754683fdbe2de825b88d067de067 Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Mon, 17 Dec 2018 12:27:35 +0200
Subject: [PATCH] - fixed inconsistent dymanic lights setup with UBO

https://forum.zdoom.org/viewtopic.php?t=62585
---
 src/hwrenderer/dynlights/hw_lightbuffer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hwrenderer/dynlights/hw_lightbuffer.cpp b/src/hwrenderer/dynlights/hw_lightbuffer.cpp
index a9e24353c6..bb7c78e9bd 100644
--- a/src/hwrenderer/dynlights/hw_lightbuffer.cpp
+++ b/src/hwrenderer/dynlights/hw_lightbuffer.cpp
@@ -64,7 +64,6 @@ FLightBuffer::FLightBuffer()
 	mBuffer->SetData(mByteSize, nullptr, false);
 
 	Clear();
-	mLastMappedIndex = UINT_MAX;
 }
 
 FLightBuffer::~FLightBuffer()
@@ -75,6 +74,7 @@ FLightBuffer::~FLightBuffer()
 void FLightBuffer::Clear()
 {
 	mIndex = 0;
+	mLastMappedIndex = UINT_MAX;
 }
 
 int FLightBuffer::UploadLights(FDynLightData &data)