From be292729a572905278aa9b9b0b4ad7c9234f3a10 Mon Sep 17 00:00:00 2001
From: Jens Langhammer <jens.langhammer@beryju.org>
Date: Sat, 13 Feb 2021 18:11:29 +0100
Subject: [PATCH] web: fix SiteShell breaking links when handlers are updated
 twice

---
 web/src/pages/generic/SiteShell.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/web/src/pages/generic/SiteShell.ts b/web/src/pages/generic/SiteShell.ts
index d5ca0100e..687fc8d78 100644
--- a/web/src/pages/generic/SiteShell.ts
+++ b/web/src/pages/generic/SiteShell.ts
@@ -89,10 +89,14 @@ export class SiteShell extends LitElement {
             if (a.href === "") {
                 return;
             }
+            if (a.href.startsWith("#")) {
+                return;
+            }
             try {
                 const url = new URL(a.href);
                 const qs = url.search || "";
-                a.href = `#${url.pathname}${qs}`;
+                const hash = (url.hash || "#").substring(2, Infinity);
+                a.href = `#${url.pathname}${qs}${hash}`;
             } catch (e) {
                 console.debug(`authentik/site-shell: error ${e}`);
                 a.href = `#${a.href}`;