From f8e59054688a49d1383243b53280eb89d9f4c3a3 Mon Sep 17 00:00:00 2001
From: "13621160019@163.com" <13621160019@163.com>
Date: Sun, 22 Aug 2021 14:37:20 +0800
Subject: [PATCH] fixed issue of 'typeof' expression is compared to 'null'

---
 web/src/components/MyEMS/AuxiliarySystem/EnergyFlowDiagram.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/web/src/components/MyEMS/AuxiliarySystem/EnergyFlowDiagram.js b/web/src/components/MyEMS/AuxiliarySystem/EnergyFlowDiagram.js
index 5f509a5f..4754ff6b 100644
--- a/web/src/components/MyEMS/AuxiliarySystem/EnergyFlowDiagram.js
+++ b/web/src/components/MyEMS/AuxiliarySystem/EnergyFlowDiagram.js
@@ -123,7 +123,7 @@ const EnergyFlowDiagram = ({ setRedirect, setRedirectUrl, t }) => {
     }
 
     energyFlowDiagramData.links.forEach(function (item) {
-      if(typeof item.value === 'null') {
+      if(item.value === null) {
           item.value = 0;
       }
       let sourceColor = null;