From f448e5d675fa74a6c66545f2c7b3be0c66acadb0 Mon Sep 17 00:00:00 2001
From: Linlin Yan <yanlinlin82@gmail.com>
Date: Thu, 14 Apr 2022 23:52:21 +0800
Subject: Fix bug about external links.

---
 layouts/partials/external-links.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/layouts/partials/external-links.html b/layouts/partials/external-links.html
index 8a23add..ec6d908 100644
--- a/layouts/partials/external-links.html
+++ b/layouts/partials/external-links.html
@@ -4,7 +4,7 @@ window.onload = function() {
     var links = document.getElementsByTagName('a');
     for (var i in links) {
         if (links[i].nodeType != 1) continue;
-        if (links[i].hostname != window.location.hostname) {
+        if (links[i].hostname != '' && links[i].hostname != window.location.hostname) {
 {{- if .Site.Params.ExternalLinkIcon }}
             links[i].className += 'external';
 {{- end }}
-- 
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