[Freeciv-Dev] (PR#12561) Overview does not update properly

["Jason Short" <jdorje@xxxxxxxxxxxxxxxxxxxxx>]

<URL: http://bugs.freeciv.org/Ticket/Display.html?id=12561 >

> [per - Sun Mar 20 14:31:54 2005]:
> 
> Enemy units and game win-explored areas are not properly updated in the
> minimap. I see "remains" of various things in the minimap during play, but
> these go away when I save and load.

This is hard to track down exactly since the behavior is not consistent.
 Usually things work okay but occasionally they get messed up.  However
this patch fixes a bug that is probably at the cause of some or all of it.

-jason

Index: client/mapview_common.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/client/mapview_common.c,v
retrieving revision 1.226
diff -u -r1.226 mapview_common.c
--- client/mapview_common.c     20 Apr 2005 02:36:33 -0000      1.226
+++ client/mapview_common.c     20 Apr 2005 05:44:29 -0000
@@ -2053,6 +2053,8 @@
       dirty_all();
       update_map_canvas(0, 0, mapview.store_width,
                        mapview.store_height);
+      /* Have to update the overview too, since some tiles may have changed. */
+      refresh_overview_canvas();
     } else {
       int min_x = mapview.width, min_y = mapview.height;
       int max_x = 0, max_y = 0;