From 6f158dc6db8ced589e07673a459f1fa7f9a9ad0b Mon Sep 17 00:00:00 2001
From: rhysd <lin90162@yahoo.co.jp>
Date: Fri, 10 Jan 2020 13:52:31 +0900
Subject: [PATCH] compare value of 'rel' properties in case-insensitive

---
 src/html.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/html.rs b/src/html.rs
index cb25181..3ac5fef 100644
--- a/src/html.rs
+++ b/src/html.rs
@@ -108,13 +108,13 @@ pub fn walk_and_embed_assets(
                             if is_icon(value) {
                                 link_type = LinkType::Icon;
                                 break;
-                            } else if value == "stylesheet" {
+                            } else if value.eq_ignore_ascii_case("stylesheet") {
                                 link_type = LinkType::Stylesheet;
                                 break;
-                            } else if value == "preload" {
+                            } else if value.eq_ignore_ascii_case("preload") {
                                 link_type = LinkType::Preload;
                                 break;
-                            } else if value == "dns-prefetch" {
+                            } else if value.eq_ignore_ascii_case("dns-prefetch") {
                                 link_type = LinkType::DnsPrefetch;
                                 break;
                             }