--- a/window.c	Thu Dec 07 04:12:29 2006 +0000
+++ b/window.c	Thu Dec 07 12:57:53 2006 +0000
@@ -132,6 +132,7 @@
 
 		if (w->desc_flags & WDF_RESIZABLE && wi->type == WWT_RESIZEBOX) {
 			StartWindowSizing(w);
+			InvalidateWidget(w, e.we.click.widget);
 			return;
 		}