# HG changeset patch
# User luisf <luis.figueira@eecs.qmul.ac.uk>
# Date 1315240791 -3600
# Node ID d0fec261c16977733458906e6a2aed581a354efa
# Parent  84a746383a5b8556b49da184fbc3ac6209444df7
Fixes Bug #281 (drag to reorder in publiations with one author).

diff -r 84a746383a5b -r d0fec261c169 vendor/plugins/redmine_bibliography/app/views/publications/show.html.erb
--- a/vendor/plugins/redmine_bibliography/app/views/publications/show.html.erb	Wed Aug 31 18:07:56 2011 +0100
+++ b/vendor/plugins/redmine_bibliography/app/views/publications/show.html.erb	Mon Sep 05 17:39:51 2011 +0100
@@ -11,14 +11,14 @@
 <ul id="authorships">
   <% for authorship in @publication.authorships.find(:all, :order => :auth_order) %>
     <% content_tag_for :li, authorship do %>
-      <%- if User.current.allowed_to?(:edit_publication, @project) -%>    
+      <%- if User.current.allowed_to?(:edit_publication, @project) && @publication.authorships.length > 1 -%>    
         <span class="handle">[drag to reorder]</span>
       <%- end -%>
       <%= h authorship.name_on_paper %> <em><%= h authorship.institution %></em> <br />
     <%- end -%>
   <%- end -%>
 </ul>
-<%- if User.current.allowed_to?(:edit_publication, @project) -%>
+<%- if User.current.allowed_to?(:edit_publication, @project) && @publication.authorships.length > 1 -%>
   <%= sortable_element("authorships", :url => { :controller => :publications, :action => :sort_author_order }, :handle => "handle") %>
 <%- end -%>