From 0dd3c1f53d56dffb06651b86ead6b9b387920173 Mon Sep 17 00:00:00 2001
From: yflory <yann.flory@xwiki.com>
Date: Fri, 24 Oct 2025 15:50:54 +0200
Subject: [PATCH] Fix invalid PIN and UNPIN commands

---
 www/common/onlyoffice/main.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/www/common/onlyoffice/main.js b/www/common/onlyoffice/main.js
index c3751aa0d..fe934af93 100644
--- a/www/common/onlyoffice/main.js
+++ b/www/common/onlyoffice/main.js
@@ -125,8 +125,8 @@ define([
                     });
                     toPin = Utils.Util.deduplicateString(toPin);
                     toUnpin = Utils.Util.deduplicateString(toUnpin);
-                    Cryptpad.pinPads(toPin, function () {});
-                    Cryptpad.unpinPads(toUnpin, function () {});
+                    if (toPin.length) { Cryptpad.pinPads(toPin, function () {}); }
+                    if (toUnpin.length) { Cryptpad.unpinPads(toUnpin, function () {}); }
                     if (!toPin.length && !toUnpin.length) { return; }
                     Cryptpad.setPadAttribute('ooImages', list, function (err) {
                         if (err) { console.error(err); }