From 7814cb0d8e147edf1efc6ec34225fac5c87d3206 Mon Sep 17 00:00:00 2001
From: Edward Ribeiro <eribeiro@interlegis.leg.br>
Date: Wed, 20 Apr 2016 13:46:00 -0300
Subject: [PATCH] HOT FIX: checa se value is not None

---
 crispy_layout_mixin.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/crispy_layout_mixin.py b/crispy_layout_mixin.py
index 89ce0048f..ad079f66a 100644
--- a/crispy_layout_mixin.py
+++ b/crispy_layout_mixin.py
@@ -55,6 +55,7 @@ def get_field_display(obj, fieldname):
         value = getattr(obj, 'get_%s_display' % fieldname)()
     else:
         value = getattr(obj, fieldname)
+
     if value is None:
         display = ''
     elif 'date' in str(type(value)):
@@ -62,7 +63,10 @@ def get_field_display(obj, fieldname):
     elif 'bool' in str(type(value)):
         display = _('Sim') if value else _('Não')
     elif 'ImageFieldFile' in str(type(value)):
-        display = '<img src="{}" />'.format(value.url)
+        if value:
+            display = '<img src="{}" />'.format(value.url)
+        else:
+            display = ''
     elif 'FieldFile' in str(type(value)):
         if value:
             display = '<a href="{}">{}</a>'.format(