From 336c23336addeaf5dba42007dd2a5b3c06795d71 Mon Sep 17 00:00:00 2001
From: Sara Golemon <pollita@php.net>
Date: Thu, 5 May 2022 17:41:42 -0500
Subject: [PATCH] Allow VerifyLinkService to accept backlinks with differing
 case (#18320)

---
 app/services/verify_link_service.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/services/verify_link_service.rb b/app/services/verify_link_service.rb
index 878a2188d..0a39d7f26 100644
--- a/app/services/verify_link_service.rb
+++ b/app/services/verify_link_service.rb
@@ -28,7 +28,7 @@ class VerifyLinkService < BaseService
 
     links = Nokogiri::HTML(@body).xpath('//a[contains(concat(" ", normalize-space(@rel), " "), " me ")]|//link[contains(concat(" ", normalize-space(@rel), " "), " me ")]')
 
-    if links.any? { |link| link['href'] == @link_back }
+    if links.any? { |link| link['href'].downcase == @link_back.downcase }
       true
     elsif links.empty?
       false