From 739a306cace556ebb999e1211d6f9e3402bf6ec1 Mon Sep 17 00:00:00 2001
From: Erik Stein <erik@classlibrary.net>
Date: Tue, 2 Apr 2019 14:46:37 +0200
Subject: [PATCH] SlugField: Leave empty slug if blank=True.

---
 CHANGES                      | 4 ++++
 shared/utils/models/slugs.py | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/CHANGES b/CHANGES
index 0f099b8..f46698d 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,7 @@
+0.2.24 2019-03-18
+- SlugField: Leave empty slug if blank=True.
+- SlugField: Don't force None to "none" string.
+
 0.2.23 2019-03-18
 - lang_suffix: 'field_name' paramter instead of 'fieldname'.
 
diff --git a/shared/utils/models/slugs.py b/shared/utils/models/slugs.py
index da7ebf9..e9a5b0d 100644
--- a/shared/utils/models/slugs.py
+++ b/shared/utils/models/slugs.py
@@ -66,7 +66,7 @@ class AutoSlugField(django_fields.SlugField):
                     if callable(value):
                         value = value()
         value = self.slugify(value)
-        if not value:
+        if not value and not self.blank:
             value = model_instance._meta.model_name
         if self.unique_slug:
             # TODO Move import to top of file once AutoSlugField is removed from shared.utils.fields and we no longer have a circular import