BScreen should not crash when there is no BApplication

[genki@…]

Hello,

Using a BScreen object without a BApplication drops me in the debugger with "You first need a valid link to the app_server" or something like that. Instead it should return zero-data like under R5.

Try this under Haiku and R5:

#include <Screen.h> #include <stdio.h> #include <Application.h>

int32 appthread(void*) {

BApplication *app = new BApplication("application/x-vnd.test"); app->Run();

}

int main() {

thread_id appth;

uncomment below to make it work appth = spawn_thread(appthread, "appthread", B_LOW_PRIORITY, 0); resume_thread(appth);

snooze(1000000); BScreen screen;

screen.Frame().PrintToStream(); return 0;

}

[axeld]

If 3dmix wants bad data, here it has them :-) I've applied your patch with revision 16229, thanks!

[genki@…]

BPrivateScreen patch