Update admin_extrafields.inc.php

$default_value not initialised
new type : sellist

htdocs/core/admin_extrafields.inc.php

@@ -66,6 +66,13 @@ if ($action == 'add')
         	$mesg[]=$langs->trans("ErrorNoValueForSelectType");
         	$action = 'create';
         }
+        if (GETPOST('type')=='sellist' && !GETPOST('param'))
+        {
+        	$error++;
+        	$langs->load("errors");
+        	$mesg[]=$langs->trans("ErrorNoValueForSelectListType");
+        	$action = 'create';
+        }
         if (GETPOST('type')=='checkbox' && !GETPOST('param'))
         {
         	$error++;
@@ -114,6 +121,7 @@ if ($action == 'add')
     		if (isset($_POST["attrname"]) && preg_match("/^\w[a-zA-Z0-9-_]*$/",$_POST['attrname']))
     		{
     			// Construct array for parameter (value of select list)
+        		$default_value = GETPOST('default_value');
     			$parameters = GETPOST('param');
     			$parameters_array = explode("\r\n",$parameters);
     			foreach($parameters_array as $param_ligne)
@@ -186,6 +194,13 @@ if ($action == 'update')
         	$mesg[]=$langs->trans("ErrorNoValueForSelectType");
         	$action = 'edit';
         }
+        if (GETPOST('type')=='sellist' && !GETPOST('param'))
+        {
+        	$error++;
+        	$langs->load("errors");
+        	$mesg[]=$langs->trans("ErrorNoValueForSelectListType");
+        	$action = 'edit';
+        }
         if (GETPOST('type')=='checkbox' && !GETPOST('param'))
         {
         	$error++;