From 16d77cacd22ad78daf8758ed4bc80bff89adbe5a Mon Sep 17 00:00:00 2001
From: Raphael Grill <raphael.grill@gmail.com>
Date: Fri, 28 Aug 2015 12:07:17 +0200
Subject: [PATCH] Add workaround for InlinePanel AttributeError

AttributeError was: no attribute 'panels' when using InlinePanel
---
 wagtail_modeltranslation/models.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/wagtail_modeltranslation/models.py b/wagtail_modeltranslation/models.py
index c3f5c73..6a9f016 100755
--- a/wagtail_modeltranslation/models.py
+++ b/wagtail_modeltranslation/models.py
@@ -349,8 +349,8 @@ class TranslationMixin(object):
 
     @classmethod
     def _patch_inlinepanel(cls, instance, panel):
-        inline_panels = getattr(
-            instance.__class__, panel.relation_name).related.model.panels
+        relation = getattr(instance.__class__, panel.relation_name)
+        inline_panels = getattr(relation.related.model, 'panels', [])
         try:
             inline_model_tr_fields = translator.get_options_for_model(
                 getattr(
@@ -418,4 +418,4 @@ class TranslationMixin(object):
             if self.live:
                 return RouteResult(self)
             else:
-                raise Http404
\ No newline at end of file
+                raise Http404