--- rxvt-unicode/src/scrollbar-next.C	2005/12/18 00:59:42	1.18
+++ rxvt-unicode/src/scrollbar-next.C	2006/01/15 06:02:41	1.20
@@ -242,7 +242,7 @@
       init_scrollbar_stuff ();
     }
 
-  if (nscrolled == 0 || !update)
+  if (top_row == 0 || !update)
     {
       XFillRectangle (disp, scrollBar.win, grayGC, 0, 0,
                      SB_WIDTH_NEXT + 1, height);
@@ -253,7 +253,7 @@
                      SB_LEFT_PADDING, 0, SB_BUTTON_WIDTH, height);
     }
 
-  if (nscrolled)
+  if (top_row)
     {
       if (last_top < scrollBar.top || !update)
         XFillRectangle (disp, scrollBar.win, stippleGC,