fix social_links missing twitter.id

layouts/partials/social_links.html

@@ -1,5 +1,6 @@
 <div class="social-links">
   {{ with .Params.socialLinks.twitter }}
+    {{ if (and .id .user) }}
     <div class="tweet-container">
       <div class="title">
         Discuss on twitter
@@ -7,6 +8,7 @@
       {{- template "render-tweet" (dict "id" .id "user" .user "dnt" true) -}}
     </div>
     {{ end }}
+  {{ end }}
 </div>
 
 {{- define "render-tweet" -}}