From 1369dbc48931805ccb461e979d2ecce30c9716a7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tam=C3=A1s=20B=C3=A1lint=20Misius?= <lbphacker@gmail.com>
Date: Mon, 26 Oct 2020 12:33:20 +0100
Subject: [PATCH] Fix rendering of built-in GOL in thumbnails

---
 src/simulation/elements/LIFE.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/simulation/elements/LIFE.cpp b/src/simulation/elements/LIFE.cpp
index 77491fba3..9394de132 100644
--- a/src/simulation/elements/LIFE.cpp
+++ b/src/simulation/elements/LIFE.cpp
@@ -57,11 +57,13 @@ static int graphics(GRAPHICS_FUNC_ARGS)
 		colour1 = PIXPACK(0xFFFFFF);
 	}
 	auto ruleset = cpart->ctype;
+	bool renderDeco = !ren->blackDecorations;
 	if (ruleset >= 0 && ruleset < NGOL)
 	{
 		ruleset = builtinGol[ruleset].ruleset;
+		renderDeco = true;
 	}
-	if (!ren->blackDecorations)
+	if (renderDeco)
 	{
 		auto states = ((ruleset >> 17) & 0xF) + 2;
 		if (states == 2)