diff --git a/ecrire/action/joindre.php b/ecrire/action/joindre.php
index d83341e554b08d5b1113e86cdd8dc7d036138bd0..eb90cf451e6eaf437e07bd4195050ba063886b51 100644
--- a/ecrire/action/joindre.php
+++ b/ecrire/action/joindre.php
@@ -61,7 +61,7 @@ function action_joindre_dist()
 
      $redirect = urldecode($redirect);
      if ($documents_actifs) {
-	$redirect .= '&show_docs=' . join('-',$documents_actifs);
+	$redirect .= '&show_docs=' . join(',',$documents_actifs);
      }
      
     if (!$ancre) {
diff --git a/ecrire/inc/documenter.php b/ecrire/inc/documenter.php
index 81f2682053045268c9d5fde062a8e7949795fa5e..064621fba98c084d4b71a0b552d239260a78ad24 100644
--- a/ecrire/inc/documenter.php
+++ b/ecrire/inc/documenter.php
@@ -63,7 +63,7 @@ function inc_documenter_dist(
 
 		$style = est_inclus($id_document) ? ' background-color: #cccccc;':'';
 
-		$deplier = in_array($id_document, explode('-', _request('show_docs')));
+		$deplier = in_array($id_document, explode(',', _request('show_docs')));
 
 		if (!$case)
 			$res .= "<tr style='border-top: 1px solid black;'>";