From 26051543fdbe01470b6f62f10df525818a6d31c5 Mon Sep 17 00:00:00 2001
From: Juraj Oravec <jurajoravec@mailo.com>
Date: Mon, 20 Jun 2022 00:08:09 +0200
Subject: [PATCH] JS: Skip link when "href" attribute is not present

Signed-off-by: Juraj Oravec <jurajoravec@mailo.com>
---
 rssfinder/finder.js | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/rssfinder/finder.js b/rssfinder/finder.js
index d4bd2f0..4eda248 100644
--- a/rssfinder/finder.js
+++ b/rssfinder/finder.js
@@ -25,18 +25,20 @@ for (link of links) {
             linkTitle = siteTitle;
         }
 
-        if (link.getAttribute('href').startsWith('/')) {
-            linkUrl = window.location.protocol + '//' + window.location.hostname + link.getAttribute('href');
-        } else if (!link.getAttribute('href').includes('/')) {
-            linkUrl = window.location.protocol + '//' + window.location.hostname + '/' + link.getAttribute('href');
-        } else {
-            linkUrl = link.getAttribute('href');
-        }
+        if (link.hasAttribute('href') == true) {
+            if (link.getAttribute('href').startsWith('/')) {
+                linkUrl = window.location.protocol + '//' + window.location.hostname + link.getAttribute('href');
+            } else if (!link.getAttribute('href').includes('/')) {
+                linkUrl = window.location.protocol + '//' + window.location.hostname + '/' + link.getAttribute('href');
+            } else {
+                linkUrl = link.getAttribute('href');
+            }
 
-        availableLinks.push({
-            title: linkTitle,
-            url: linkUrl
-        });
+            availableLinks.push({
+                title: linkTitle,
+                url: linkUrl
+            });
+        }
     }
 }