Another fix for a graphing crash, added some prelim. stuff for UDS

2016-02-07 22:29:06 -05:00
parent 69dbee7fec
commit 56dbb32589
5 changed files with 24 additions and 3 deletions
@@ -734,6 +734,9 @@ void GraphingWindow::loadDefinitions()
    QStringList filters;
    filters.append(QString(tr("Graph definition (*.gdf)")));

+    if (dbcHandler == NULL) return;
+    if (dbcHandler->getFileCount() == 0) dbcHandler->createBlankFile();
+
    dialog.setFileMode(QFileDialog::ExistingFile);
    dialog.setNameFilters(filters);
    dialog.setViewMode(QFileDialog::Detail);