From 9d5a1b22752b6841124142041cb904261da28704 Mon Sep 17 00:00:00 2001
From: frosch <frosch@openttd.org>
Date: Tue, 8 Jul 2014 20:07:21 +0000
Subject: [PATCH] (svn r26679) -Codechange: VehicleListIdentifier::Pack can be
 const. (Juanjo)

---
 src/vehiclelist.cpp | 2 +-
 src/vehiclelist.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/vehiclelist.cpp b/src/vehiclelist.cpp
index 93dec488d7..7e42b25aa2 100644
--- a/src/vehiclelist.cpp
+++ b/src/vehiclelist.cpp
@@ -20,7 +20,7 @@
  * Pack a VehicleListIdentifier in a single uint32.
  * @return The packed identifier.
  */
-uint32 VehicleListIdentifier::Pack()
+uint32 VehicleListIdentifier::Pack() const
 {
 	byte c = this->company == OWNER_NONE ? 0xF : (byte)this->company;
 	assert(c             < (1 <<  4));
diff --git a/src/vehiclelist.h b/src/vehiclelist.h
index d09f196829..03bfb07748 100644
--- a/src/vehiclelist.h
+++ b/src/vehiclelist.h
@@ -34,7 +34,7 @@ struct VehicleListIdentifier {
 	CompanyID company;    ///< The company associated with this list.
 	uint32 index;         ///< A vehicle list type specific index.
 
-	uint32 Pack();
+	uint32 Pack() const;
 	bool Unpack(uint32 data);
 
 	/**