Avoid crash - check if dialog pointer is still valid

[kdenlive] / src / mainwindow.cpp

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index b046c3092c8bc0ee1a5b808248652d980fc51a57..2712972cd7a25b1f54b1cf0d1c55bc54ae06e8e2 100644 (file)
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -589,7 +589,7 @@ MainWindow::MainWindow(const QString &MltPath, const KUrl & Url, const QString &
     if (!clipsToLoad.isEmpty() && m_activeDocument) {
         QStringList list = clipsToLoad.split(',');
         QList <QUrl> urls;
-        foreach(QString path, list) {
+        foreach(const QString &path, list) {
             kDebug() << QDir::current().absoluteFilePath(path);
             urls << QUrl::fromLocalFile(QDir::current().absoluteFilePath(path));
         }
@@ -3758,7 +3758,7 @@ int MainWindow::getNewStuff(const QString &configFile)
 #if KDE_IS_VERSION(4,3,80)
     QPointer<KNS3::DownloadDialog> dialog = new KNS3::DownloadDialog(configFile);
     dialog->exec();
-    entries = dialog->changedEntries();
+    if (dialog) entries = dialog->changedEntries();
     foreach(const KNS3::Entry & entry, entries) {
         if (entry.status() == KNS3::Entry::Installed)
             kDebug() << "// Installed files: " << entry.installedFiles();