From b3e6168d4f84187dc1a8ca30409102346ac1cd13 Mon Sep 17 00:00:00 2001
From: fidian <fidian@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Fri, 23 Nov 2001 15:01:18 +0000
Subject: [PATCH] Modified sqimap_session_id to return something when there is
 no session ID yet.  This lets it work with the login_auth plugin.

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@1792 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 functions/imap_general.php | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/functions/imap_general.php b/functions/imap_general.php
index 165a02a5..b5576283 100755
--- a/functions/imap_general.php
+++ b/functions/imap_general.php
@@ -19,7 +19,15 @@ $imap_general_debug = false;
     ******************************************************************************/
 
    function sqimap_session_id() {
-      return( substr( session_id(), -4 ) );
+      if (session_id() != '')
+         return substr(session_id(), -4);
+	 
+      global $RememberedSessionID;
+      
+      if (! isset($RememberedSessionID))
+         $RememberedSessionID = GenerateRandomString(4, '', 7);
+	 
+      return $RememberedSessionID;
    }
 
 
-- 
2.25.1