From b71c178840b49e0f83876ffa8c01d5e1ba88d6de Mon Sep 17 00:00:00 2001
From: "G.K.MacGregor" <gkthemac@gmail.com>
Date: Wed, 9 Aug 2023 22:20:20 +0100
Subject: [PATCH] Fix crash if Termination or Define Object was only triplet

---
 decode.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/decode.cpp b/decode.cpp
index 442c382..e287bd2 100644
--- a/decode.cpp
+++ b/decode.cpp
@@ -67,7 +67,7 @@ void TeletextPageDecode::Invocation::buildMap(int level)
 	int endTripletNumber;
 
 	if (m_endTripletNumber == -1)
-		endTripletNumber = m_tripletList->size();
+		endTripletNumber = m_tripletList->size()-1;
 	else
 		endTripletNumber = m_endTripletNumber;