From f1a39c006f68269437811b23ae27bfd2af25fd83 Mon Sep 17 00:00:00 2001
From: ouwou <26526779+ouwou@users.noreply.github.com>
Date: Sat, 16 Oct 2021 16:54:25 -0400
Subject: fix potential crash when loading channel with no messages

---
 components/chatlist.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'components/chatlist.cpp')

diff --git a/components/chatlist.cpp b/components/chatlist.cpp
index 96d8de2..5b3f357 100644
--- a/components/chatlist.cpp
+++ b/components/chatlist.cpp
@@ -243,7 +243,10 @@ void ChatList::RefetchMessage(Snowflake id) {
 }
 
 Snowflake ChatList::GetOldestListedMessage() {
-    return m_id_to_widget.begin()->first;
+    if (m_id_to_widget.size() > 0)
+        return m_id_to_widget.begin()->first;
+    else
+        return Snowflake::Invalid;
 }
 
 void ChatList::UpdateMessageReactions(Snowflake id) {
-- 
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