Virtual ISO: Add Qt and Win32 user interfaces

src/qt/qt_settingsfloppycdrom.cpp

@@ -154,7 +154,7 @@ void SettingsFloppyCDROM::save() {
     /* Removable devices category */
     model = ui->tableViewCDROM->model();
     for (int i = 0; i < CDROM_NUM; i++) {
-	cdrom[i].img_fp = NULL;
+	cdrom[i].is_dir = 0;
         cdrom[i].priv = NULL;
         cdrom[i].ops = NULL;
         cdrom[i].image = NULL;