From be79d3712da5d8bf454f4cf23c8573ccb788b370 Mon Sep 17 00:00:00 2001
From: Thomas Krijnen <t.krijnen@gmail.com>
Date: Wed, 10 Sep 2025 11:37:17 +0200
Subject: [PATCH] Initialize header after storage

---
 src/ifcparse/IfcParse.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ifcparse/IfcParse.cpp b/src/ifcparse/IfcParse.cpp
index 1f06531afe..50e5b92426 100644
--- a/src/ifcparse/IfcParse.cpp
+++ b/src/ifcparse/IfcParse.cpp
@@ -1442,7 +1442,6 @@ IfcFile::IfcFile(const IfcParse::schema_definition* schema, filetype ty, const s
     : schema_(schema)
     , ifcroot_type_(schema_->declaration_by_name("IfcRoot"))
     , max_id_(0)
-    , _header(this)
 {
     if (ty == FT_AUTODETECT) {
         ty = guess_file_type(path);
@@ -1466,6 +1465,7 @@ IfcFile::IfcFile(const IfcParse::schema_definition* schema, filetype ty, const s
     } else {
         throw std::runtime_error("Unsupported file format");
     }
+    _header = IfcSpfHeader(this);
     setDefaultHeaderValues();
 }