--- dwm-1.7.1/draw.c	2006-09-27 16:21:07.000000000 +0100
+++ dwm-1.7.1.copy/draw.c	2006-09-29 15:54:47.000000000 +0100
@@ -72,7 +72,7 @@
 	if(highlight) {
 		r.x = dc.x + 2;
 		r.y = dc.y + 2;
-		r.width = r.height = 3;
+		r.width = r.height = (h+2)/4;
 		XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
 	}
 }