bug #848 Fixed form theme for inline checkboxes and radios (javieregu…

…iluz)

This PR was merged into the master branch.

Discussion
----------

Fixed form theme for inline checkboxes and radios

Update our form theme for the latest bug fix performed by Symfony in symfony/symfony#17600

Commits
-------

a7e8c57 Fixed form theme for inline checkboxes and radios

Resources/views/form/bootstrap_3_layout.html.twig

@@ -149,7 +149,7 @@
 {%- endblock choice_widget_expanded %}
 
 {% block checkbox_widget -%}
-    {% set parent_label_class = parent_label_class|default('') -%}
+    {%- set parent_label_class = parent_label_class|default(label_attr.class|default('')) -%}
     {% if 'checkbox-inline' in parent_label_class %}
         {{- form_label(form, null, { widget: parent() }) -}}
     {% else -%}
@@ -160,7 +160,7 @@
 {%- endblock checkbox_widget %}
 
 {% block radio_widget -%}
-    {%- set parent_label_class = parent_label_class|default('') -%}
+    {%- set parent_label_class = parent_label_class|default(label_attr.class|default('')) -%}
     {% if 'radio-inline' in parent_label_class %}
         {{- form_label(form, null, { widget: parent() }) -}}
     {% else -%}