diff --git a/htdocs/comm/action/document.php b/htdocs/comm/action/document.php
index 542aac2679a..78322b2ecd2 100755
--- a/htdocs/comm/action/document.php
+++ b/htdocs/comm/action/document.php
@@ -22,7 +22,7 @@
 /**
  *       \file       htdocs/comm/action/document.php
  *       \ingroup    agenda
- *       \brief      Page des documents joints sur les actions
+ *       \brief      Page of documents linked to actions
  */
 
 require("../../main.inc.php");
@@ -40,7 +40,7 @@ $langs->load("other");
 $langs->load("bills");
 
 if (isset($_GET["error"])) $error=$_GET["error"];
-$objectid = isset($_GET["id"])?$_GET["id"]:'';
+$objectid = GETPOST("id");
 
 // Security check
 if ($user->societe_id > 0)
@@ -132,9 +132,7 @@ if ($objectid > 0)
 		$author->fetch($act->author->id);
 		$act->author=$author;
 
-		$contact=new Contact($db);
-		$contact->fetch($act->contact->id);
-		$act->contact=$contact;
+        if ($act->contact->id) $act->fetch_contact($act->contact->id);
 
 		$head=actions_prepare_head($act);
 		dol_fiche_head($head, 'documents', $langs->trans("Action"),0,'action');