From 65be82e8fdc7ab65f7b04c36e0644c81695c14f5 Mon Sep 17 00:00:00 2001
From: "b.khasanov" <afti@yandex.ru>
Date: Thu, 26 May 2016 19:02:36 +0300
Subject: [PATCH] Wrap guardian.VERSION in tuple, in django-guardian 1.4.2
 version has list type and comparison fails.

---
 rest_framework/filters.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rest_framework/filters.py b/rest_framework/filters.py
index a510d3bf6..532cb053a 100644
--- a/rest_framework/filters.py
+++ b/rest_framework/filters.py
@@ -308,7 +308,7 @@ class DjangoObjectPermissionsFilter(BaseFilterBackend):
             'model_name': model_cls._meta.model_name
         }
         permission = self.perm_format % kwargs
-        if guardian.VERSION >= (1, 3):
+        if tuple(guardian.VERSION) >= (1, 3):
             # Maintain behavior compatibility with versions prior to 1.3
             extra = {'accept_global_perms': False}
         else: