evite un php error si la boucle n'est pas lancée

2005-06-13 20:45:13 +00:00 · 2005-06-13 20:45:13 +00:00 · 90441e75cc
commit 90441e75cc
parent a6a9d2ce69
1 changed files with 2 additions and 2 deletions
--- a/htdocs/categories/categorie.class.php
+++ b/htdocs/categories/categorie.class.php
@ -581,6 +581,7 @@ class Categorie
  {
    $primary_way = Array();
    $way = $this->get_primary_way($id);
+    $w = array();
    foreach ($way as $cat)
      {
 	if ($url == '')
@ -594,7 +595,6 @@ class Categorie
      }
    
    return implode($sep, $w);
-
  }
  /**
   * Retourne un tableau contenant la liste des catégories mères