(svn r10181) -Fix (r10093): clamp the zoom level so it won't try to use a wrong zoom level when loading an old savegame.
--- a/src/openttd.cpp Sun Jun 17 13:26:19 2007 +0000
+++ b/src/openttd.cpp Sun Jun 17 13:27:50 2007 +0000
@@ -1306,7 +1306,7 @@
WP(w,vp_d).dest_scrollpos_y = _saved_scrollpos_y;
vp = w->viewport;
- vp->zoom = _saved_scrollpos_zoom;
+ vp->zoom = (ZoomLevel)min(_saved_scrollpos_zoom, ZOOM_LVL_MAX);
vp->virtual_width = ScaleByZoom(vp->width, vp->zoom);
vp->virtual_height = ScaleByZoom(vp->height, vp->zoom);