From 63d8ba524907e69386f5486746be8532da411acc Mon Sep 17 00:00:00 2001
From: Kevin Nowaczyk <beakerboy99@yahoo.com>
Date: Thu, 9 May 2024 13:16:22 -0400
Subject: [PATCH] Update BuildingShapeUtils.js

---
 src/extras/BuildingShapeUtils.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/extras/BuildingShapeUtils.js b/src/extras/BuildingShapeUtils.js
index 7be16ca..0c63891 100644
--- a/src/extras/BuildingShapeUtils.js
+++ b/src/extras/BuildingShapeUtils.js
@@ -47,7 +47,7 @@ class BuildingShapeUtils extends ShapeUtils {
   static isClosed(way) {
     // Get all the nodes in the way of interest
     const elements = way.getElementsByTagName('nd');
-    return elements[0].getAttribute('ref') == elements[elements.length - 1].getAttribute('ref')
+    return elements[0].getAttribute('ref') === elements[elements.length - 1].getAttribute('ref');
   }
 
   /**
@@ -60,14 +60,14 @@ class BuildingShapeUtils extends ShapeUtils {
   static combineWays(ways) {
     var output = [];
     for (let i = 0; i < ways.length; i++) {
-      if (isClosed(ways[i])) {
-        output.push(ways[i])
+      if (BuildingShapeUtils.isClosed(ways[i])) {
+        output.push(ways[i]);
       }
       else {
       }
     }
   }
-  
+
   /**
    * Find the center of a closed way
    *