Fixed a crash that happened if you didn't have a DBC file loaded and

tried to create a new graph.
2016-02-07 22:26:31 -05:00
parent 5de449b12b
commit 69dbee7fec
1 changed files with 1 additions and 0 deletions
@@ -150,6 +150,7 @@ void NewGraphDialog::loadMessages()
 {
    ui->cbMessages->clear();
    if (dbcHandler == NULL) return;
+    if (dbcHandler->getFileCount() == 0) dbcHandler->createBlankFile();
    for (int x = 0; x < dbcHandler->getFileByIdx(0)->messageHandler->getCount(); x++)
    {
        ui->cbMessages->addItem(dbcHandler->getFileByIdx(0)->messageHandler->findMsgByIdx(x)->name);