From 73c842ccb7633ed2a0b5b03901f5eb5b9acd21da Mon Sep 17 00:00:00 2001
From: x2000habouzit <x2000habouzit>
Date: Fri, 3 Dec 2004 14:31:52 +0000
Subject: [PATCH] backport

---
 include/spool.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/spool.inc.php b/include/spool.inc.php
index c301e5d..09c6c77 100644
--- a/include/spool.inc.php
+++ b/include/spool.inc.php
@@ -162,7 +162,7 @@ class spool {
             $this->overview[$this->ids[$mid]]->isread=false;
             $this->overview[$this->ids[$mid]]->descunread=1;
             $parentmid=$this->ids[$mid];
-            while (isset($this->overview[$parentmid]->parent)) {
+            while (isset($parentmid)) {
               $this->overview[$parentmid]->descunread++;
               $parentmid = $this->overview[$parentmid]->parent;
             }
-- 
2.1.4