From 52d7335c2b1b8424e8971a9b03f51a5f36583535 Mon Sep 17 00:00:00 2001
From: Matt Holt <mholt@users.noreply.github.com>
Date: Mon, 15 May 2023 10:48:05 -0600
Subject: fileserver: Use EscapedPath for browse (#5534)

* fileserver: Use EscapedPath for browse

Fix #5143

* Fixes if filter element is not present

* Remove extraneous line
---
 modules/caddyhttp/fileserver/browse.html | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'modules/caddyhttp/fileserver/browse.html')

diff --git a/modules/caddyhttp/fileserver/browse.html b/modules/caddyhttp/fileserver/browse.html
index c893b64..2afea5e 100644
--- a/modules/caddyhttp/fileserver/browse.html
+++ b/modules/caddyhttp/fileserver/browse.html
@@ -850,11 +850,11 @@ footer {
 
 		<script>
 			const filterEl = document.getElementById('filter');
-			filterEl.focus({ preventScroll: true });
+			filterEl?.focus({ preventScroll: true });
 
 			function initPage() {
 				// populate and evaluate filter
-				if (!filterEl.value) {
+				if (!filterEl?.value) {
 					const filterParam = new URL(window.location.href).searchParams.get('filter');
 					if (filterParam) {
 						filterEl.value = filterParam;
@@ -874,6 +874,7 @@ footer {
 			}
 
 			function filter() {
+				if (!filterEl) return;
 				const q = filterEl.value.trim().toLowerCase();
 				document.querySelectorAll('tr.file').forEach(function(el) {
 					if (!q) {
-- 
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