From afda2c2b0368904721a933b23df03481ad0ee9e5 Mon Sep 17 00:00:00 2001
From: bashmak <nerosketch@gmail.com>
Date: Tue, 26 Jun 2018 18:38:54 +0300
Subject: [PATCH] Fix

---
 devapp/forms.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/devapp/forms.py b/devapp/forms.py
index 4496900..a023b8a 100644
--- a/devapp/forms.py
+++ b/devapp/forms.py
@@ -15,8 +15,11 @@ class DeviceForm(forms.ModelForm):
         Move comment from value to placeholder in HTML form
         """
         initial = kwargs.get('initial')
-        comment = initial.get('comment')
-        del initial['comment']
+        if initial:
+            comment = initial.get('comment')
+            del initial['comment']
+        else:
+            comment = None
         super(DeviceForm, self).__init__(*args, **kwargs)
         self.fields['comment'].widget.attrs['placeholder'] = comment