shithub: bar

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exit all threads when could not get the window

--- a/bar.c

+++ b/bar.c

@@ -114,6 +114,8 @@

 	Tm tm;

 	lockdisplay(display);

+	if(screen == nil)

+		return;

 	r = screen->r;

 	draw(screen, r, cback, nil, ZP);

@@ -303,7 +305,7 @@

 		case Eresize:

 			if(getwindow(display, Refnone) < 0)

-				sysfatal("getwindow: %r");

+				threadexitsall(nil);

 			redraw();

 			place();

 			break;