Always instanciate a relation.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11610 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/issues_controller.rb

@@ -113,6 +113,8 @@ class IssuesController < ApplicationController
     @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
     @priorities = IssuePriority.active
     @time_entry = TimeEntry.new(:issue => @issue, :project => @issue.project)
+    @relation = IssueRelation.new
+
     respond_to do |format|
       format.html {
         retrieve_previous_and_next_issue_ids

app/views/issue_relations/create.js.erb

@@ -4,3 +4,4 @@ $('#relations').html('<%= escape_javascript(render :partial => 'issues/relations
   $('#relation_issue_to_id').val('');
   $('#relation_issue_to_id').focus();
 <% end %>
+$('#new-relation-form').show();

app/views/issues/_relations.html.erb

@@ -38,7 +38,7 @@
                  :as => :relation, :remote => true,
                  :url => issue_relations_path(@issue),
                  :method => :post,
-                 :html => {:id => 'new-relation-form', :style => (@relation ? '' : 'display: none;')}
+                 :html => {:id => 'new-relation-form', :style => 'display: none;'}
                } do |f| %>
 <%= render :partial => 'issue_relations/form', :locals => {:f => f}%>
 <% end %>