- _screens.push_back(new OBScreen(0, _config));
- _screens[0]->manageExisting();
- // XXX: "change to" the first workspace on the screen to initialize stuff
+ OBScreen *screen;
+ screen = new OBScreen(0, _config);
+ if (screen->managed()) {
+ _screens.push_back(screen);
+ _screens[0]->manageExisting();
+ // XXX: "change to" the first workspace on the screen to initialize stuff
+ } else
+ delete screen;
+
+ if (_screens.empty()) {
+ printf(_("No screens were found without a window manager. Exiting.\n"));
+ ::exit(1);
+ }