Merge pull request #3000: Discard duplicate path exceptions

mumble-voip · Apr 6, 2017 · c1e9102 · c1e9102
2 parents e7e6197 + 79dd6b9
commit c1e9102
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/src/mumble/OverlayConfig.cpp b/src/mumble/OverlayConfig.cpp
@@ -790,10 +790,14 @@ void OverlayConfig::on_qpbPathsAdd_clicked() {
 	QString existingPath = QFileDialog::getExistingDirectory(this, tr("Choose path"));
 	QString dir = QDir::toNativeSeparators(existingPath);
 
-	if (! dir.isEmpty()) {
-		QListWidgetItem *qlwiPath = new QListWidgetItem(QIcon(), dir, qlwPaths);
+	QListWidget *sel = qlwPaths;
+	QStringList qslIdentifiers;
+	for (int i = 0; i < sel->count(); i++)
+		qslIdentifiers << sel->item(i)->data(Qt::UserRole).toString();
+	if (! dir.isEmpty() && ! qslIdentifiers.contains(dir)) {
+		QListWidgetItem *qlwiPath = new QListWidgetItem(QIcon(), dir, sel);
 		qlwiPath->setData(Qt::UserRole, QVariant(dir));
-		qlwPaths->setCurrentItem(qlwiPath);
+		sel->setCurrentItem(qlwiPath);
 	}
 }