From 983e15408dbe690f49d1cd56a35640ca5d66942e Mon Sep 17 00:00:00 2001
From: Benjamin Sonntag <benjamin@alternc.org>
Date: Sat, 25 Aug 2012 14:15:03 +0000
Subject: [PATCH] fixing a deletion bug in mail

---
 bureau/class/m_mail.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/bureau/class/m_mail.php b/bureau/class/m_mail.php
index 8c485414..98c666ac 100644
--- a/bureau/class/m_mail.php
+++ b/bureau/class/m_mail.php
@@ -279,8 +279,10 @@ class m_mail {
    */ 
   function hook_dom_del_mx_domain($dom_id) {
     $list=$this->enum_domain_mails($dom_id,"",0,-1);
-    foreach($list as $one) {
-      $this->delete($one["id"]);
+    if (is_array($list)) {
+      foreach($list as $one) {
+	$this->delete($one["id"]);
+      }
     }
     return true;
   }