From 0d0e88d6e177e5524fc461771a87c228c4c24a3a Mon Sep 17 00:00:00 2001
From: Jakub Dupak <dev@jakubdupak.com>
Date: Thu, 15 Feb 2024 14:25:41 +0100
Subject: [PATCH] GUI: fix crashes

---
 src/gui/windows/messages/messagesmodel.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/gui/windows/messages/messagesmodel.cpp b/src/gui/windows/messages/messagesmodel.cpp
index 251ed250..67b6b5f8 100644
--- a/src/gui/windows/messages/messagesmodel.cpp
+++ b/src/gui/windows/messages/messagesmodel.cpp
@@ -105,7 +105,9 @@ void MessagesModel::insert_line(
 }
 
 void MessagesModel::clear_messages() {
-    beginRemoveRows(QModelIndex(), 0, rowCount() - 1);
+    auto row_count = rowCount();
+    if (row_count == 0) return;
+    beginRemoveRows(QModelIndex(), 0, row_count - 1);
     while (!messages.isEmpty()) {
         delete messages.takeFirst();
     }