From 55e1a74d128339f471fbb48b16808bf26788cf63 Mon Sep 17 00:00:00 2001
From: blank X <blankie@nixnetmail.com>
Date: Sat, 22 Jan 2022 00:59:16 +0000
Subject: [PATCH] Check if user is a channel before showing Mention user (#295)

---
 Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
index f7e0ca5a5..83bf0fb6f 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
@@ -1554,7 +1554,7 @@ base::unique_qptr<Ui::PopupMenu> ParticipantsBoxController::rowContextMenu(
 							user);
 				}), &st::menuIconSearch);
 			if (const auto openedPeer = mainwidget->peer()) {
-				if (openedPeer->canWrite()) {
+				if (openedPeer->canWrite() && participant->isUser()) {
 					result->addAction(
 						ktr("ktg_profile_mention_user"),
 						crl::guard(this, [=] { mainwidget->mentionUser(user); }),