From 397bf47a24ca8bc835bbd34ee0f054969e9bc339 Mon Sep 17 00:00:00 2001
From: Janik von Rotz <login@janikvonrotz.ch>
Date: Tue, 18 Jan 2022 12:02:27 +0100
Subject: [PATCH] remove duplicate backlinks

---
 build.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/build.js b/build.js
index cda0da12..848d7cec 100644
--- a/build.js
+++ b/build.js
@@ -157,9 +157,8 @@ if (!firstArg || ['all', 'convert'].indexOf(firstArg) > 0) {
         let backLinks = links.filter(link => link.target === fileName)
 
         // remove duplicates
-        let backLinkSet = new Set(backLinks)
-        backLinks = [...backLinkSet]
-        
+        backLinks = Array.from(new Set(backLinks.map(o => JSON.stringify(o)))).map(s => JSON.parse(s))
+
         content = content + [
             '\n',
             '\n',