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Merge pull request #5881 from Chocobo1/trackerfilter_crash

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Fix crash in TrackerFiltersList::removeItem()
This commit is contained in:
sledgehammer999 2016-11-03 15:20:04 +02:00 • committed by GitHub
commit 05387edbfa
1 changed files with 4 additions and 3 deletions
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5
src/gui/transferlistfilterswidget.cpp
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@ -523,7 +523,7 @@ void TrackerFiltersList::addItem(const QString &tracker, const QString &hash)
void TrackerFiltersList::removeItem(const QString &tracker, const QString &hash) void TrackerFiltersList::removeItem(const QString &tracker, const QString &hash)
{ {
QString host = getHost(tracker); QString host = getHost(tracker);
QListWidgetItem *trackerItem = 0; QListWidgetItem *trackerItem = nullptr;
QStringList tmp = m_trackers.value(host); QStringList tmp = m_trackers.value(host);
int row = 0; int row = 0;
@ -531,7 +531,7 @@ void TrackerFiltersList::removeItem(const QString &tracker, const QString &hash)
return; return;
tmp.removeAll(hash); tmp.removeAll(hash);
if (host != "") { if (!host.isEmpty()) {
// Remove from 'Error' and 'Warning' view // Remove from 'Error' and 'Warning' view
trackerSuccess(hash, tracker); trackerSuccess(hash, tracker);
row = rowFromTracker(host); row = rowFromTracker(host);
@ -544,6 +544,7 @@ void TrackerFiltersList::removeItem(const QString &tracker, const QString &hash)
updateGeometry(); updateGeometry();
return; return;
} }
if (trackerItem != nullptr)
trackerItem->setText(tr("%1 (%2)", "openbittorrent.com (10)").arg(host).arg(tmp.size())); trackerItem->setText(tr("%1 (%2)", "openbittorrent.com (10)").arg(host).arg(tmp.size()));
} }
else { else {