* Added missing ToReferenceable().

* _SetTo(const BVariant&): Acquire a reference for the wrong object.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31959 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/shared/Variant.h

@@ -86,6 +86,7 @@ public:
 			double				ToDouble() const;
 			void*				ToPointer() const;
 			const char*			ToString() const;
+			BReferenceable*		ToReferenceable() const;
 
 			void				SwapEndianess();
 									// has effect only on scalar types (pointer

src/kits/shared/Variant.cpp

@@ -336,13 +336,21 @@ BVariant::_SetTo(const BVariant& other)
 		}
 	} else if ((other.fFlags & B_VARIANT_REFERENCEABLE_DATA) != 0) {
 		if (other.fReferenceable != NULL)
-			fReferenceable->AcquireReference();
+			other.fReferenceable->AcquireReference();
 	}
 
 	memcpy(this, &other, sizeof(BVariant));
 }
 
 
+BReferenceable*
+BVariant::ToReferenceable() const
+{
+	return (fFlags & B_VARIANT_REFERENCEABLE_DATA) != 0
+		? fReferenceable : NULL;
+}
+
+
 void
 BVariant::SwapEndianess()
 {