_comment.html.erb in refinerycms-blog-2.1.0

- old
+ new

@@ -1,6 +1,6 @@
 <article class='blog_comment_message' id='<%= "comment-#{comment.to_param}" %>'>
-  <%= image_tag comment.avatar_url, :alt => comment.name, :class => 'avatar' %>
+  <%= image_tag avatar_url(comment.email), :alt => comment.name, :class => 'avatar' %>
   <%= simple_format auto_link(comment.message.to_s) %>
   <footer class='blog_comment_author'>
     <p>
       <%= t('by', :scope => 'refinery.blog.posts.comments', :who => comment.name) %>,
       <%= t('time_ago', :scope => 'refinery.blog.posts.comments', :time => time_ago_in_words(comment.created_at)) %>