fixed bug in prev.

OpenRa.Game/PathFinder.cs

@@ -70,6 +70,7 @@ namespace OpenRa.Game
 		Func<int2, bool> AvoidUnitsNear(int2 p, int dist)
 		{
 			return q =>
+				p != q &&
 				((p - q).LengthSquared < dist * dist) && 
 				(Game.UnitInfluence.GetUnitAt(q) != null);
 		}