From f2a3e60810dd133ac93fd706f7b6e3593559d92b Mon Sep 17 00:00:00 2001
From: rafammpp <rafammpp@gmail.com>
Date: Tue, 27 Jun 2023 13:52:47 +0200
Subject: [PATCH] update slug only if not exists

---
 autoslug/fields.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/autoslug/fields.py b/autoslug/fields.py
index be2ecf4..2da5676 100644
--- a/autoslug/fields.py
+++ b/autoslug/fields.py
@@ -262,6 +262,9 @@ def pre_save(self, instance, add):
         # get currently entered slug
         value = self.value_from_object(instance)
 
+        if not self.always_update and value:
+            return value
+
         if self.manager is not None:
             manager = self.manager
         elif self.manager_name is not None: