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Utilise isset dans load_next_ref

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This commit is contained in:
Rodolphe Quiedeville 2006-12-15 13:16:43 +00:00
parent 904ff0170f
commit 43371ebb2c
1 changed files with 2 additions and 2 deletions
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4
htdocs/product.class.php
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@ -945,7 +945,7 @@ class Product
$sql = "SELECT MAX(ref)";
$sql.= " FROM ".MAIN_DB_PREFIX."product";
$sql.= " WHERE ref < '".addslashes($this->ref)."'";
if ($filter) $sql.=" AND ".$filter;
if (isset($filter)) $sql.=" AND ".$filter;
$result = $this->db->query($sql) ;
if (! $result)
{
@ -958,7 +958,7 @@ class Product
$sql = "SELECT MIN(ref)";
$sql.= " FROM ".MAIN_DB_PREFIX."product";
$sql.= " WHERE ref > '".addslashes($this->ref)."'";
if ($filter) $sql.=" AND ".$filter;
if (isset($filter)) $sql.=" AND ".$filter;
$result = $this->db->query($sql) ;
if (! $result)
{