From: kink <kink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Mon, 23 Sep 2002 08:32:29 +0000 (+0000)
Subject: Fix for IMAP servers that don't always return a UIDNEXT value
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=b4ac5b962ca93a4c8dcccfe3fe3b1dce1d8a1ba7;p=squirrelmail.git

Fix for IMAP servers that don't always return a UIDNEXT value


git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@3712 7612ce4b-ef26-0410-bec9-ea0150e637f0
---

diff --git a/functions/imap_messages.php b/functions/imap_messages.php
index 4c113dc9..3b52743e 100755
--- a/functions/imap_messages.php
+++ b/functions/imap_messages.php
@@ -118,7 +118,11 @@ function sqimap_get_sort_order ($imap_stream, $sort, $mbxresponse) {
 
     if ($sort == 6) {
         if ($uid_support) {
-            $uidnext = $mbxresponse['UIDNEXT']-1;
+            if (isset($mbxresponse['UIDNEXT']) && $mbxresponse['UIDNEXT']) {
+                $uidnext = $mbxresponse['UIDNEXT']-1;
+            } else {
+                $uidnext = '*';
+            }
             $uid_query = "$sid SEARCH UID 1:$uidnext\r\n";
             fputs($imap_stream, $uid_query);
             $uids = sqimap_read_data($imap_stream, $sid, true ,$response, $message);