$NetBSD: patch-ac,v 1.1 2005/09/08 06:30:37 jdc Exp $

--- PixmapList.c.dist	1999-11-22 13:56:19.000000000 +0000
+++ PixmapList.c	2005-08-28 13:16:35.000000000 +0100
@@ -1410,17 +1410,21 @@
  *  our geometry changes
  */
 {
-  float     shown, top;
+  union {
+	float	 f;
+	XtArgVal x;
+  } shown, top;
+
   Arg       args[2];
   
   if(!plw->pixmap_list.scroll)
     return;
-  shown = (float)(plw->pixmap_list.orient == XtorientVertical ?
+  shown.f = (float)(plw->pixmap_list.orient == XtorientVertical ?
       plw->core.height + 1 : plw->core.width + 1) /
       (float)plw->pixmap_list.length;
-  if(shown > (float)1.0)
-    shown = (float)1.0;
-  top = (float)(plw->pixmap_list.orient == XtorientVertical ?
+  if(shown.f > (float)1.0)
+    shown.f = (float)1.0;
+  top.f = (float)(plw->pixmap_list.orient == XtorientVertical ?
       -plw->pixmap_list.y : -plw->pixmap_list.x) /
       (float)plw->pixmap_list.length;
   XtSetArg(args[0], XtNtopOfThumb, sizeof(float) > sizeof(XtArgVal) ?