From 90441e75ccf143c330c36ff1c05a0e671929850f Mon Sep 17 00:00:00 2001
From: erics <erics>
Date: Mon, 13 Jun 2005 20:45:13 +0000
Subject: [PATCH] =?UTF-8?q?evite=20un=20php=20error=20si=20la=20boucle=20n?=
 =?UTF-8?q?'est=20pas=20lanc=C3=A9e?=
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---
 htdocs/categories/categorie.class.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/htdocs/categories/categorie.class.php b/htdocs/categories/categorie.class.php
index a64abd4f5bc..fa32194c864 100644
--- 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 == '')
@@ -592,9 +593,8 @@ class Categorie
 	    $w[] = "<a href='".DOL_URL_ROOT."/$url?catid=".$cat->id."'>".$cat->label."</a>";
 	  }
       }
-				
+    
     return implode($sep, $w);
-
   }
   /**
    * Retourne un tableau contenant la liste des catégories mères