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Fix reverse iterator crash

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This commit is contained in:
Konstantinos Sideris 2017-09-22 21:34:31 +03:00
parent b45f35cb51
commit 1024198228
1 changed files with 5 additions and 4 deletions
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9
src/TimelineView.cc
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@ -167,11 +167,12 @@ TimelineView::addBackwardsEvents(const QString &room_id, const RoomMessages &msg
// Parse in reverse order to determine where we should not show sender's // Parse in reverse order to determine where we should not show sender's
// name. // name.
auto it = msgs.chunk().constEnd(); auto ii = msgs.chunk().size();
while (it != msgs.chunk().constBegin()) { while (ii != 0) {
--it; --ii;
TimelineItem *item = parseMessageEvent((*it).toObject(), TimelineDirection::Top); TimelineItem *item =
parseMessageEvent(msgs.chunk().at(ii).toObject(), TimelineDirection::Top);
if (item != nullptr) if (item != nullptr)
items.push_back(item); items.push_back(item);