Prevent input_group (from MopaBootstrapBundle) from causing undefin…

…ed index error.
lifo101 · Jul 15, 2016 · 8296731 · 8296731
1 parent 8bd277c
commit 8296731
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Resources/views/Form/typeahead.html.twig b/Resources/views/Form/typeahead.html.twig
@@ -43,7 +43,7 @@
 
 {% block entity_typeahead_multiple_widget %}
 {% spaceless %}
-    <ul id="{{ id }}_list" class="lifo-typeahead-list" {% if attr.input_group is not empty %}style="display:none"{% endif %}>
+    <ul id="{{ id }}_list" class="lifo-typeahead-list" {% if 'input_group' in attr and attr.input_group is not empty %}style="display:none"{% endif %}>
     {% for child in form.vars.data if child is not null %}
         {{ block('entity_typeahead_list_widget') }}
     {% endfor %}