2 files changed, 9 insertions, 4 deletions
diff --git a/indra/llinventory/llinventory.cpp b/indra/llinventory/llinventory.cpp
index 77b837f8ac..6336d02f22 100755
--- a/indra/llinventory/llinventory.cpp
+++ b/indra/llinventory/llinventory.cpp
@@ -1049,11 +1049,16 @@ void LLInventoryItem::asLLSD( LLSD& sd ) const
 
 LLFastTimer::DeclareTimer FTM_INVENTORY_SD_DESERIALIZE("Inventory SD Deserialize");
 
-bool LLInventoryItem::fromLLSD(const LLSD& sd)
+bool LLInventoryItem::fromLLSD(const LLSD& sd, bool is_new)
 {
 	LLFastTimer _(FTM_INVENTORY_SD_DESERIALIZE);
-	mInventoryType = LLInventoryType::IT_NONE;
-	mAssetUUID.setNull();
+	if (is_new)
+	{
+		// If we're adding LLSD to an existing object, need avoid
+		// clobbering these fields.
+		mInventoryType = LLInventoryType::IT_NONE;
+		mAssetUUID.setNull();
+	}
 	std::string w;
 
 	w = INV_ITEM_ID_LABEL;
diff --git a/indra/llinventory/llinventory.h b/indra/llinventory/llinventory.h
index cc474f3d4c..b718f0f9b7 100755
--- a/indra/llinventory/llinventory.h
+++ b/indra/llinventory/llinventory.h
@@ -210,7 +210,7 @@ public:
 	void unpackBinaryBucket(U8* bin_bucket, S32 bin_bucket_size);
 	LLSD asLLSD() const;
 	void asLLSD( LLSD& sd ) const;
-	bool fromLLSD(const LLSD& sd);
+	bool fromLLSD(const LLSD& sd, bool is_new = true);
 
 	//--------------------------------------------------------------------
 	// Member Variables