Index: UnitHandler.cpp
===================================================================
--- UnitHandler.cpp	(revision 1564)
+++ UnitHandler.cpp	(working copy)
@@ -23,6 +23,7 @@
 #include "Sim/Misc/Feature.h"
 #include "Sim/Misc/FeatureHandler.h"
 #include "Sim/Units/Unit.h"
+#include "Sim/Units/UnitTypes/Building.h"
 #include "LoadSaveInterface.h"
 #include "UnitLoader.h"
 #include "SyncTracer.h"
@@ -314,7 +315,11 @@
 		if(dynamic_cast<CFeature*>(s))
 			feature=(CFeature*)s;
 		else if(s->immobile)
-			return 0;
+		{
+			CBuilding* building = dynamic_cast<CBuilding*>(s);
+			if(building && building->losStatus[gu->myAllyTeam] & LOS_INLOS) return 0;
+			return 2;
+		}
 		else
 			ret=1;
 	}