From eb56b658fa6ee68e4e278cd9fc08b82959dff43e Mon Sep 17 00:00:00 2001
From: "Andreas (@xAndy) Zimmermann" <xandy@hackerspace-bamberg.de>
Date: Tue, 17 May 2022 16:30:29 +0200
Subject: [PATCH] fix can_cancel for shiftregs

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

diff --git a/shiftregister/app/models.py b/shiftregister/app/models.py
index d1c9c3a..cfb3650 100644
--- a/shiftregister/app/models.py
+++ b/shiftregister/app/models.py
@@ -127,7 +127,7 @@ class ShiftRegistration(models.Model):
     )
 
     def can_cancel(self):
-        if self.state != self.REGISTERED:
+        if self.state != self.RegState.REGISTERED:
             return false
         return self.shift.start_at > (
             timezone.now()