If thread is specified in the post template, do not load it again

boards/models/post/__init__.py

@@ -169,7 +169,7 b' class Post(models.Model, Viewable):'
         Gets the parameters required for viewing the post based on the arguments
         given and the post itself.
         """
-        thread = self.get_thread()
+        thread = kwargs.get('thread') or self.get_thread()
 
         css_classes = [CSS_CLS_POST]
         if thread.is_archived():