From: Alexander Moisseev <moiseev@mezonplus.ru>
Date: Tue, 4 Nov 2025 11:21:26 +0000 (+0300)
Subject: [Minor] WebUI: Add comment for removeEventListener
X-Git-Tag: 3.14.0~14^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F5725%2Fhead;p=thirdparty%2Frspamd.git

[Minor] WebUI: Add comment for removeEventListener

Document that unconditional removeEventListener call is safe per MDN spec.
---

diff --git a/interface/js/main.js b/interface/js/main.js
index b2a3b37f19..85e06d8e27 100644
--- a/interface/js/main.js
+++ b/interface/js/main.js
@@ -76,6 +76,7 @@
             apply(getEffectiveTheme(themePref));
 
             const {isAuto} = normalizeTheme(themePref);
+            // Safe to call even if listener isn't attached (MDN doc)
             mq.removeEventListener("change", handler);
             if (isAuto) {
                 mq.addEventListener("change", handler);