diff --git a/library/ZendAfi/View/Helper/ReseauxSociaux.php b/library/ZendAfi/View/Helper/ReseauxSociaux.php
index 91028085b8f89aa1e6a321f315550759d805b8b8..00cc56d89488a10707ca0bf07086353f95f19a26 100644
--- a/library/ZendAfi/View/Helper/ReseauxSociaux.php
+++ b/library/ZendAfi/View/Helper/ReseauxSociaux.php
@@ -33,7 +33,9 @@ class ZendAfi_View_Helper_ReseauxSociaux extends ZendAfi_View_Helper_BaseHelper
 
 		switch($type)	{
 		case "notice" : 
-			$notice = Class_Notice::find($id_notice);
+			if (!$notice = Class_Notice::find($id_notice))
+				return '';
+
 			$url_portail="/recherche/viewnotice/clef/".$notice->getClefAlpha()."?id_profil=".$id_profil."&type_doc=".$notice->getTypeDoc(); 
 			$message = $notice->getTitrePrincipal();
       break;
diff --git a/tests/library/ZendAfi/View/Helper/ResauxSociauxTest.php b/tests/library/ZendAfi/View/Helper/ResauxSociauxTest.php
index df1bf2f8dff16e90d1a1e9e5f249408c0e5c3413..be8db40bafd360003232697441f6c977b3ffb577 100644
--- a/tests/library/ZendAfi/View/Helper/ResauxSociauxTest.php
+++ b/tests/library/ZendAfi/View/Helper/ResauxSociauxTest.php
@@ -20,7 +20,7 @@
  */
 
 
-class ZendAfi_View_Helper_ReseauxSociauxForArticleTest extends ViewHelperTestCase {
+class ZendAfi_View_Helper_ReseauxSociauxTest extends ViewHelperTestCase {
 	/** @var ZendAfi_View_Helper_ReseauxSociaux */
 	protected $_helper;
 
@@ -32,14 +32,22 @@ class ZendAfi_View_Helper_ReseauxSociauxForArticleTest extends ViewHelperTestCas
 		$_SERVER["HTTP_HOST"] = 'localhost';
 		$this->_helper = new ZendAfi_View_Helper_ReseauxSociaux();
 		$this->_helper->setView(new ZendAfi_Controller_Action_Helper_View());
-		$this->_html = $this->_helper->reseauxSociaux('article', 123456789);
 	}
 
 
 	/** @test */
-	public function linkShouldExpectationArticleId() {
+	public function onArticlelinkShouldContainsArticleId() {
+		$this->_html = $this->_helper->reseauxSociaux('article', 123456789);
 		$this->assertContains('id/123456789', $this->_html);
 	}
+
+
+	/** @test */
+	public function onInexistantNoticeLinkShouldBeEmpty() {
+		$this->_html = $this->_helper->reseauxSociaux('notice', 1234567891234);
+		$this->assertEmpty($this->_html);
+	}
 }
 
+
 ?>
\ No newline at end of file