commit fbb74e4da7a199a17c0881534a112019b7cfd6e1
Author: jerico.dev <jerico.dev@gmail.com>
Date:   Tue Nov 16 01:53:28 2010 -0200

    *6119* "References" header appears when there are no references

diff --git a/lib/pkp b/lib/pkp
index 191aced..2e30a61 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit 191aced0a6fb5a3a07ea839923a5ce08b0abf5ae
+Subproject commit 2e30a6114ac9c64b9ec8e8b413711fd56397c03e
diff --git a/templates/article/article.tpl b/templates/article/article.tpl
index 8101e3a..2affea5 100644
--- a/templates/article/article.tpl
+++ b/templates/article/article.tpl
@@ -5,8 +5,6 @@
  * Distributed under the GNU GPL v2. For full terms see the file docs/COPYING.
  *
  * Article View.
- *
- * $Id$
  *}
 {include file="article/header.tpl"}
 
@@ -84,7 +82,7 @@
 		</div>
 	{/if}
 
-	{if $citationFactory}
+	{if $citationFactory->getCount()}
 		<h4>{translate key="submission.citations"}</h4>
 		<br />
 		<div>