From dfce8dee05c34258dcffa49be126b3479d8db128 Mon Sep 17 00:00:00 2001
From: Mitchell McCaffrey <mitchemmc@gmail.com>
Date: Thu, 25 Jun 2020 18:57:12 +1000
Subject: [PATCH] Fixed possible render bug

---
 src/components/map/MapFog.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/map/MapFog.js b/src/components/map/MapFog.js
index 14c4bce..7a03c81 100644
--- a/src/components/map/MapFog.js
+++ b/src/components/map/MapFog.js
@@ -368,7 +368,7 @@ function MapFog({
 
   function renderPolygonAcceptTick(shape) {
     if (shape.data.points.length === 0) {
-      return;
+      return null;
     }
     const isCross = shape.data.points.length < 4;
     return (