From a6565b2652c68dd770c6af0e77d316aa8c7a8d40 Mon Sep 17 00:00:00 2001
From: redbirdly <155550833+redbirdly@users.noreply.github.com>
Date: Thu, 20 Jun 2024 15:58:25 +0800
Subject: [PATCH] small bug fix

---
 mods/fast_lightmap.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mods/fast_lightmap.js b/mods/fast_lightmap.js
index 5bb48d84..434b4768 100644
--- a/mods/fast_lightmap.js
+++ b/mods/fast_lightmap.js
@@ -181,7 +181,7 @@ function glowItsOwnColor(pixel) {
 }
 
 function glowItsOwnColorIfPowered(pixel) {
-	if (pixel.charge <= 0) {return;}
+    if (!pixel.charge || pixel.charge <= 0) {return;}
     if (!pixel.color) return;
     var x = Math.floor(pixel.x / lightmapScale);
     var y = Math.floor(pixel.y / lightmapScale);