StarMirror/qTox
1
0
Fork 0
mirror of https://github.com/qTox/qTox.git synced 2024-03-22 14:00:36 +08:00
Code Issues Projects Releases Wiki Activity

fix(chatform): fix a crash when there are no messages to load

Browse Source
This commit is contained in:
sudden6 2019-08-02 22:15:40 +02:00
parent 4430883152
commit 040c6b95ae
No known key found for this signature in database
GPG Key ID: 279509B499E032B9
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/widget/form/genericchatform.cpp
View File

@ -1099,6 +1099,10 @@ void GenericChatForm::loadHistoryLower()
void GenericChatForm::loadHistoryUpper() void GenericChatForm::loadHistoryUpper()
{ {
if (messages.empty()) {
return;
}
auto msg = messages.crbegin()->second; auto msg = messages.crbegin()->second;
loadHistoryFrom(QDateTime()); loadHistoryFrom(QDateTime());
chatWidget->scrollToLine(msg); chatWidget->scrollToLine(msg);