fix sso login button spacing again

core/admin/mailu/sso/templates/form_sso.html

@@ -5,7 +5,7 @@
 <form class="form" method="post" role="form">
   {{ macros.form_field(form.email) }}
   {{ macros.form_field(form.pw) }}
-  {{ macros.form_fields(fields, label=False, class="btn btn-default", spacing=False) }}
+  {{ macros.form_fields(fields, label=False, class="btn btn-default") }}
 </form>
 {%- endcall %}
 {%- endblock %}

core/admin/mailu/sso/views/base.py

@@ -19,6 +19,7 @@ def login():
         fields.append(form.submitAdmin)
     if str(app.config["WEBMAIL"]).upper() != "NONE":
         fields.append(form.submitWebmail)
+    fields = [fields]
 
     if form.validate_on_submit():
         if form.submitAdmin.data:

core/admin/mailu/ui/templates/macros.html

@@ -18,17 +18,19 @@
   {%- endif %}
 {%- endmacro %}
 
-{%- macro form_fields(fields, prepend='', append='', label=True, spacing=True) %}
+{%- macro form_fields(fields, prepend='', append='', label=True) %}
-  {%- if spacing %}
   {%- set width = (12 / fields|length)|int %}
-  {%- else %}
-  {%- set width = 2 %}
-  {% endif %}
   <div class="form-group">
     <div class="row">
       {%- for field in fields %}
       <div class="col-lg-{{ width }} col-xs-12 {{ 'has-error' if field.errors else '' }}">
-        {{ form_individual_field(field, prepend=prepend, append=append, label=label, **kwargs) }}
+        {%- if field is iterable %}
+          {%- for subfield in field %}
+            {{ form_individual_field(subfield, prepend=prepend, append=append, label=label, **kwargs) }}
+          {%- endfor %}
+        {%- else %}
+          {{ form_individual_field(field, prepend=prepend, append=append, label=label, **kwargs) }}
+        {%- endif %}
       </div>
       {%- endfor %}
     </div>