Fixed SVACE issue in gltf2-loader

Change-Id: I6e12e6f9ce3c9286a24436195ae88a04ce32ea0b

diff --git a/dali-scene3d/public-api/loader/gltf2-loader.cpp b/dali-scene3d/public-api/loader/gltf2-loader.cpp
index 1c633c8..be1be41 100644 (file)
--- a/dali-scene3d/public-api/loader/gltf2-loader.cpp
+++ b/dali-scene3d/public-api/loader/gltf2-loader.cpp
@@ -669,7 +669,7 @@ MeshDefinition::Accessor ConvertMeshPrimitiveAccessor(const gt::Accessor& acc)
                                    acc.mMin,
                                    acc.mMax}),
     std::move(sparseBlob),
-    acc.mBufferView->mBuffer.GetIndex()};
+    acc.mBufferView ? acc.mBufferView->mBuffer.GetIndex() : 0};
 }
 
 void ConvertMeshes(const gt::Document& doc, ConversionContext& context)