Fix things

webapp/views.py

@@ -139,10 +139,12 @@ def kaehmy_submit(request, *args, **kwargs):
         application = form.save()
         custom_name = form.cleaned_data.get('custom_role_name')
         custom_is_board = form.cleaned_data.get('custom_role_is_board')
-        custom_role = CustomKaehmyRole(
-            name=custom_name, is_board=custom_is_board)
-        custom_role.save()
-        application.custom_roles.add(custom_role)
+
+        if len(custom_name) > 0:
+            custom_role = CustomKaehmyRole(
+                name=custom_name, is_board=custom_is_board)
+            custom_role.save()
+            application.custom_roles.add(custom_role)
 
         email = form.cleaned_data.get('email', '')
         name = form.cleaned_data.get('name', 'Anonymous')
@@ -151,7 +153,7 @@ def kaehmy_submit(request, *args, **kwargs):
                 'Mahdollisista kommenteista tulee ilmoitus sähköpostitse.\r\n\r\n'
                 'Käy katsomassa kaehmytilanne osoitteessa http://sika.sahkoinsinoorikilta.fi/kaehmy').format(name)
 
-        # send_email(email, subject, body)
+        send_email(email, subject, body)
         logging.debug('Sent kaehmy email to recipient <{}>'.format(email))
     else:
         context = {