Fix browse button in torrent addition dialog.

Was broken by a recent pull request.

src/torrentadditiondlg.cpp

@@ -526,8 +526,7 @@ void torrentAdditionDialog::on_browseButton_clicked() {
   QString new_path;
   QString root_folder;
   const QString label_name = comboLabel->currentText();
-  if (!m_isMagnet) {
+  if (!m_isMagnet && m_torrentInfo->num_files() == 1) {
-    if (m_torrentInfo->num_files() == 1) {
     new_path = QFileDialog::getSaveFileName(this, tr("Choose save path"), savePathTxt->currentText(), QString(), 0, QFileDialog::DontConfirmOverwrite);
     if (!new_path.isEmpty()) {
       QStringList path_parts = new_path.replace("\\", "/").split("/");
@@ -540,7 +539,6 @@ void torrentAdditionDialog::on_browseButton_clicked() {
       // Construct new_path
       new_path = path_parts.join(QDir::separator());
     }
-    }
   } else {
     QString truncated_path = getCurrentTruncatedSavePath(&root_folder);
     if (!truncated_path.isEmpty() && QDir(truncated_path).exists()) {