From 13a6d66f32e99940436899de62e83bd9f828dee8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=C3=A1=C5=A1=20Ml=C3=A1dek?= <t@mldk.cz>
Date: Thu, 30 Jul 2020 00:11:56 +0200
Subject: [PATCH] fix retrieve view, ipfs view

---
 sdbs_pile/pile/models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sdbs_pile/pile/models.py b/sdbs_pile/pile/models.py
index 430a855..85cc6ad 100644
--- a/sdbs_pile/pile/models.py
+++ b/sdbs_pile/pile/models.py
@@ -73,7 +73,7 @@ class Document(SoftDeletableModel):
     def url(self):
         if self.file:
             return f"/docs/{self.file.url}"
-        return self.urls.first()
+        return self.urls.first().url if self.urls.exists() else None
 
     @property
     def is_local_pdf(self):