From 0dccc39cd541c3793170b270bc07a6e9623ab2b7 Mon Sep 17 00:00:00 2001
From: gzbender <gzbender74@gmail.com>
Date: Wed, 30 Jan 2019 11:11:37 +0500
Subject: [PATCH] =?UTF-8?q?=D0=94=D0=BE=D0=B1=D0=B0=D0=B2=D0=BB=D0=B5?=
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---
 apps/course/models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/course/models.py b/apps/course/models.py
index 553e6c7c..e680e643 100644
--- a/apps/course/models.py
+++ b/apps/course/models.py
@@ -123,7 +123,7 @@ class Course(BaseModel, DeactivatedMixin):
         return str(self.id) + ' ' + self.title
 
     def save(self, *args, **kwargs):
-        if not self.slug:
+        if not self.slug and self.title:
             self.slug = slugify(unidecode(self.title[:90]))
         if self.slug:
             if self.slug.isdigit():