From 7ae7cf85ff763f66c05a30c976bddfa62b9a1395 Mon Sep 17 00:00:00 2001
From: Jan Laupetin <jan@laupetin.net>
Date: Mon, 11 May 2026 22:20:57 +0200
Subject: [PATCH] fix: make sure ipak reading stops in time

---
 src/ObjLoading/ObjContainer/IPak/IPakEntryReadStream.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ObjLoading/ObjContainer/IPak/IPakEntryReadStream.cpp b/src/ObjLoading/ObjContainer/IPak/IPakEntryReadStream.cpp
index 918528ea..58a4e6b3 100644
--- a/src/ObjLoading/ObjContainer/IPak/IPakEntryReadStream.cpp
+++ b/src/ObjLoading/ObjContainer/IPak/IPakEntryReadStream.cpp
@@ -182,11 +182,11 @@ bool IPakEntryReadStream::AdjustChunkBufferWindowForBlockHeader(const IPakDataBl
 
 bool IPakEntryReadStream::NextBlock()
 {
+    m_pos = AlignForward<int64_t>(m_pos, sizeof(IPakDataBlockHeader));
+
     if (m_pos >= m_end_pos)
         return false;
 
-    m_pos = AlignForward<int64_t>(m_pos, sizeof(IPakDataBlockHeader));
-
     const auto chunkStartPos = AlignBackwards<int64_t>(m_pos, IPAK_CHUNK_SIZE);
     const auto blockOffsetInChunk = static_cast<size_t>(m_pos - chunkStartPos);