Ticket #12634: sql.patch

compiler.py

@@ -677 +677 @@
             return cursor
         if result_type == SINGLE:
             if self.query.ordering_aliases:
-                return cursor.fetchone()[:-len(self.query.ordering_aliases)]
+                row = cursor.fetchone()
+                if row:
+                    return row[:-len(self.query.ordering_aliases)]
+                else:
+                    return 
             return cursor.fetchone()
 
         # The MULTI case.