[Freeciv-Dev] Losing a unit doesn't update the home city dialog

[Andrew Donkin <ard@xxxxxxxxxxxxxxxxxx>]

When you disband a unit, or lose it in combat, it's home city dialog and
city report aren't updated with the new support figures (i.e. food and
production surplus increase in high-level governments).

This fixes it:

--- freeciv.ard/server/unitfunc.c       Tue Mar 16 09:56:29 1999
+++ freeciv/server/unitfunc.c   Tue Mar 16 09:57:18 1999
@@ -1601,7 +1601,15 @@
   }
 
   send_remove_unit(0, punit->id);
-  game_remove_unit(punit->id);
+  if (punit->homecity) {
+    /* Get a handle on the unit's home city before the unit is wiped */
+    struct city *pcity = find_city_by_id(punit->homecity);
+    game_remove_unit(punit->id);
+    city_refresh(pcity);
+    send_city_info(dest, pcity, 0);
+  } else {
+    game_remove_unit(punit->id);
+  }
 }
 
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