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fix: null-safe input lookup in confirmEditForm

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Claus Lohmar 2026-07-29 09:37:16 +00:00
parent 60e05cd8fe
commit db081b6b04
1 changed files with 3 additions and 1 deletions
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4
web/app.js
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@ -204,7 +204,9 @@ function hideEditForm(cell) {
function confirmEditForm(cell) {
var mac = cell.dataset.mac;
var ip = cell.dataset.ip;
var hostname = cell.querySelector('.edit-hostname').value.trim();
var input = cell.querySelector('.edit-hostname');
if (!input) return;
var hostname = input.value.trim();
hideEditForm(cell);
updateHostname(mac, ip, hostname);
}