From 12d487d703407fac25547dce53922f6224b498f7 Mon Sep 17 00:00:00 2001
From: Pietro Brenna <pietro.brenna@briq.it>
Date: Thu, 23 Jul 2020 20:40:17 +0200
Subject: [PATCH] fix request.path_info

---
 polymorphic/admin/childadmin.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/polymorphic/admin/childadmin.py b/polymorphic/admin/childadmin.py
index cd20773..db30c9f 100644
--- a/polymorphic/admin/childadmin.py
+++ b/polymorphic/admin/childadmin.py
@@ -71,7 +71,7 @@ class PolymorphicChildModelAdmin(admin.ModelAdmin):
         return super(PolymorphicChildModelAdmin, self).get_form(request, obj, **kwargs)
 
     def get_model_perms(self, request):
-        match = resolve(request.path)
+        match = resolve(request.path_info)
 
         if (
             not self.show_in_index