From 9c38a7c58bc62374a6e5be5a7495bbb6230106b2 Mon Sep 17 00:00:00 2001
From: Thomas Krijnen <t.krijnen@gmail.com>
Date: Fri, 23 Aug 2024 11:25:14 +0200
Subject: [PATCH] Don't fail on invalid enumeration literal

---
 src/ifcparse/IfcFile.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/ifcparse/IfcFile.cpp b/src/ifcparse/IfcFile.cpp
index f7b256586d..47232b95cb 100644
--- a/src/ifcparse/IfcFile.cpp
+++ b/src/ifcparse/IfcFile.cpp
@@ -53,7 +53,11 @@ namespace {
             fn(IfcParse::TokenFunc::asBool(t));
         } else if (t.type == IfcParse::Token_ENUMERATION) {
             if (decl->as_enumeration_type()) {
-                fn(EnumerationReference(decl->as_enumeration_type(), decl->as_enumeration_type()->lookup_enum_offset(IfcParse::TokenFunc::asStringRef(t))));
+                try {
+                    fn(EnumerationReference(decl->as_enumeration_type(), decl->as_enumeration_type()->lookup_enum_offset(IfcParse::TokenFunc::asStringRef(t))));
+                } catch (IfcParse::IfcException& e) {
+                    Logger::Error(e);
+                }
             }
         } else if (t.type == IfcParse::Token_FLOAT) {
             fn(IfcParse::TokenFunc::asFloat(t));