fix(faq): fix check for empty faq list

FAQ index display empty page if API is not working. This is due to a
wrong check in the template.

Fix the check for the empty list by looking at the length of the list
instead of checking if it is defined.

---

 src/views/faqs/index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Author: MarcScheib

src/views/faqs/index.html

@@ -2,7 +2,7 @@
   <section class="au-animate">
     <div class="row">
       <div class="col-lg-12">
-        <div class="card card-default card-block" if.bind="!faqs">
+        <div class="card card-default card-block" if.bind="faqs.length == 0">
           <p class="card-text">
             At the moment, no FAQs are available.
           </p>