Make the paper page resilient to nil tags

openjournals · Jul 3, 2023 · bde5a22 · bde5a22
1 parent 7c95ab5
commit bde5a22
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/app/views/papers/_show_published.html.erb b/app/views/papers/_show_published.html.erb
@@ -5,7 +5,7 @@
     <span class="__dimensions_badge_embed__" data-doi="<%= @paper.doi %>" data-hide-zero-citations="true"></span>
     <div class="paper-meta">
       <h1><%= @paper.title %></h1>
-      <% @paper.language_tags.each do |tag| %>
+      <% @paper.language_tags.compact.each do |tag| %>
       <span class="badge-lang"><%= link_to tag, papers_by_language_path(language: tag) %></span>
       <% end %>
       <span class="small">Submitted <%= @paper.created_at.strftime('%d %B %Y') %></span>
@@ -60,7 +60,7 @@
 
       <div class="label">Tags</div>
       <p>
-        <% @paper.author_tags.each do |tag| %>
+        <% @paper.author_tags.compact.each do |tag| %>
         <span class="badge-lang"><%= link_to tag, papers_by_tag_path(tag: tag) %></span>
         <% end %>
       </p>