footer.html in askclass-course-theme-0.7.0

- old
+ new

@@ -1,10 +1,12 @@
 
 <footer>
   <ul>
     {% for item in site.acc.footer -%}
     <li>
-      <span class="material-symbols-outlined">{{ item.icon }}</span>
+      {%- if item.icon -%}
+        <span class="material-symbols-outlined">{{ item.icon }}</span>
+      {%- endif -%}
       <a href="{{ item.href }}">{{ item.text }}</a>
     </li>
     {%- endfor %}
   </ul>
 </footer>