use hasattr in example email submission

AccentDesign · Jun 15, 2018 · b137216 · b137216
1 parent be60ca4
commit b137216
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/example/wagtailstreamforms_hooks.py b/example/wagtailstreamforms_hooks.py
@@ -8,7 +8,7 @@
 def email_submission(instance, form):
     """ Send an email with the submission. """
 
-    if not instance.advanced_settings:
+    if not hasattr(instance, 'advanced_settings'):
         return
 
     addresses = [instance.advanced_settings.to_address]