remove erroneous test for certificate not found

templates/vhosts.conf.j2

@@ -16,7 +16,7 @@
 {% if vhost.serveradmin is defined %}
   ServerAdmin {{ vhost.serveradmin }}
 {% endif %} 
-{%if vhost.ssl is undefined or vhost.ssl != true or (vhost.ssl | bool and digicert_certificate is undefined ) %}
+{%if vhost.ssl is undefined or not vhost.ssl | bool %}
 {% if vhost.documentroot is defined %}
   <Directory "{{ vhost.documentroot }}">
     AllowOverride {{ vhost.allow_override | default(apache_allow_override) }}