From f89ea86b1a83b6b5e4e474f5386ae451f0c15a2d Mon Sep 17 00:00:00 2001
From: Jan Orend <56254096+3dJan@users.noreply.github.com>
Date: Sun, 25 Aug 2024 16:32:24 +0200
Subject: [PATCH]  CLevelSet::GetVolumeData returns nullptr if no volumedata is
 set

---
 Source/API/lib3mf_levelset.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Source/API/lib3mf_levelset.cpp b/Source/API/lib3mf_levelset.cpp
index 61d276853..d26521846 100644
--- a/Source/API/lib3mf_levelset.cpp
+++ b/Source/API/lib3mf_levelset.cpp
@@ -235,7 +235,9 @@ bool CLevelSet::IsLevelSetObject()
 IVolumeData * CLevelSet::GetVolumeData()
 {
 	NMR::PModelVolumeData pVolumeData = levelSetObject()->getVolumeData();
-	if (pVolumeData == nullptr)
-		throw ELib3MFInterfaceException(LIB3MF_ERROR_INVALIDOBJECT);
+	if (!pVolumeData)
+	{
+		return nullptr;
+	}
 	return new CVolumeData(pVolumeData);
 }
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