Catch non authification errors

1 files changed, 7 insertions, 1 deletions

diff --git a/ishtar_common/models.py b/ishtar_common/models.py
index aca5f9a34..8096bf6ba 100644
--- a/ishtar_common/models.py
+++ b/ishtar_common/models.py
@@ -290,7 +290,13 @@ class OwnPerms(object):
                 returned = []
             return returned
         if isinstance(user, User):
-            user = IshtarUser.objects.get(user_ptr=user)
+            try:
+                user = IshtarUser.objects.get(user_ptr=user)
+            except IshtarUser.DoesNotExist:
+                returned = cls.objects.filter(pk__isnull=True)
+                if values:
+                    returned = []
+                return returned
         items = []
         if hasattr(cls, 'BASKET_MODEL'):
             items = list(cls.BASKET_MODEL.objects.filter(user=user).all())