(svn r6053) -Codechange: renamed all IsXXXIndex to IsValidXXXID

-Codechange: IsValidXXXID now also checks if XXX is really valid, not if the number is within range
  Both changes again in preperation of the new mem-pool system, which requires this.
  IsValidXXXID is not a bit less pretty, but that will be cleaned up after the new mem-pool system

1 files changed, 2 insertions, 2 deletions

diff --git a/vehicle.h b/vehicle.h
index 760cfb8ea..6a434a15c 100644
--- a/vehicle.h
+++ b/vehicle.h
@@ -375,9 +375,9 @@ static inline bool IsValidVehicle(const Vehicle *v)
  *
  * @return Returns true if the vehicle-id is in range
  */
-static inline bool IsVehicleIndex(uint index)
+static inline bool IsValidVehicleID(uint index)
 {
-	return index < GetVehiclePoolSize();
+	return index < GetVehiclePoolSize() && IsValidVehicle(GetVehicle(index));
 }
 
 /* Returns order 'index' of a vehicle or NULL when it doesn't exists */