From d2720467b29075fde6a428fc01badfcc33cdc22f Mon Sep 17 00:00:00 2001
From: lotodore <pokerth@lotharmay.de>
Date: Sun, 17 Jul 2011 14:32:28 +0000
Subject: [PATCH] Last session id is only sent optionally, it can be omitted if
 not available.

---
 docs/pokerth.asn1                  | 2 +-
 src/third_party/asn1/InitMessage.c | 2 +-
 src/third_party/asn1/InitMessage.h | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/docs/pokerth.asn1 b/docs/pokerth.asn1
index 5becf04c..c09a2bae 100644
--- a/docs/pokerth.asn1
+++ b/docs/pokerth.asn1
@@ -96,7 +96,7 @@ AnnounceMessage ::= [APPLICATION 0] SEQUENCE {
 InitMessage ::= [APPLICATION 1] SEQUENCE {
 	requestedVersion			Version,
 	buildId						INTEGER,
-	myLastSessionId				Guid,
+	myLastSessionId				Guid OPTIONAL,
 	login						CHOICE {
 		guestLogin				[0]	GuestLogin,
 		authenticatedLogin		[1]	AuthenticatedLogin,
diff --git a/src/third_party/asn1/InitMessage.c b/src/third_party/asn1/InitMessage.c
index 91f1a3c0..b7c75da9 100644
--- a/src/third_party/asn1/InitMessage.c
+++ b/src/third_party/asn1/InitMessage.c
@@ -93,7 +93,7 @@ static asn_TYPE_member_t asn_MBR_InitMessage_1[] = {
 		0,
 		"buildId"
 	},
-	{	ATF_NOFLAGS, 0, offsetof(struct InitMessage, myLastSessionId),
+	{	ATF_POINTER, 1, offsetof(struct InitMessage, myLastSessionId),
 		(ASN_TAG_CLASS_UNIVERSAL | (4 << 2)),
 		0,
 		&asn_DEF_Guid,
diff --git a/src/third_party/asn1/InitMessage.h b/src/third_party/asn1/InitMessage.h
index d268ba56..cc1f224c 100644
--- a/src/third_party/asn1/InitMessage.h
+++ b/src/third_party/asn1/InitMessage.h
@@ -40,7 +40,7 @@ extern "C" {
 	typedef struct InitMessage {
 		Version_t	 requestedVersion;
 		long	 buildId;
-		Guid_t	 myLastSessionId;
+		Guid_t	*myLastSessionId	/* OPTIONAL */;
 		struct login {
 			login_PR present;
 			union InitMessage__login_u {