From bf654526c72526bf0f0107d6c6d8f9f7f579bc60 Mon Sep 17 00:00:00 2001
From: hSaria <34197532+hSaria@users.noreply.github.com>
Date: Thu, 2 Jan 2020 13:55:22 +0000
Subject: [PATCH] Allow the DeviceBay to be updated if current_bay is self

If the current_bay of the installed device is the same as self, then the operation is a valid update.
---
 netbox/dcim/models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/netbox/dcim/models.py b/netbox/dcim/models.py
index db88901b6..6d3de7c0b 100644
--- a/netbox/dcim/models.py
+++ b/netbox/dcim/models.py
@@ -2597,7 +2597,7 @@ class DeviceBay(ComponentModel):
         # Check that the installed device is not already installed elsewhere
         if self.installed_device:
             current_bay = DeviceBay.objects.filter(installed_device=self.installed_device).first()
-            if current_bay:
+            if current_bay != self:
                 raise ValidationError({
                     'installed_device': "Cannot install the specified device; device is already installed in {}".format(
                         current_bay