[glom] PyGlomRelated: A small use of unique_ptr<> to avoid a naked new.

[Murray Cumming <murrayc src gnome org>]

commit 7d5e8ac4d4eb5b5a702ced82838e35d46375446b
Author: Murray Cumming <murrayc murrayc com>
Date:   Thu Feb 4 23:30:22 2016 +0100

    PyGlomRelated: A small use of unique_ptr<> to avoid a naked new.

 glom/libglom/python_embed/py_glom_related.cc |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/glom/libglom/python_embed/py_glom_related.cc b/glom/libglom/python_embed/py_glom_related.cc
index e7f1ed9..4d43def 100644
--- a/glom/libglom/python_embed/py_glom_related.cc
+++ b/glom/libglom/python_embed/py_glom_related.cc
@@ -85,11 +85,11 @@ boost::python::object PyGlomRelated::getitem(const boost::python::object& cppite
               if(from_key_field)
               {
                 //Return a new RelatedRecord:
-                auto pyRelatedRecord = new PyGlomRelatedRecord();
+                auto pyRelatedRecord = std::unique_ptr<PyGlomRelatedRecord>();
                 pyRelatedRecord->set_relationship(iterFind->second, from_key_value, record->m_document);
 
                 //Store it in the cache:
-                boost::python::object objectRelatedRecord(pyRelatedRecord);
+                boost::python::object objectRelatedRecord(pyRelatedRecord.get());
                 m_map_relatedrecords[key] = objectRelatedRecord;
 
                 return objectRelatedRecord;