If stream is FALSE also don't logout

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@3953 7612ce4b-ef26-0410-bec9-ea0150e637f0

diff --git a/functions/imap_general.php b/functions/imap_general.php
index a34afc251e1792afc2acb85fccbe64f2d46efae2..f658073f161d06c8e6c6f885328f8332e9286f5e 100755 (executable)
--- a/functions/imap_general.php
+++ b/functions/imap_general.php
@@ -259,7 +259,7 @@ function sqimap_login ($username, $password, $imap_server_address, $imap_port, $
 function sqimap_logout ($imap_stream) {
     /* Logout is not valid until the server returns 'BYE'
      * If we don't have an imap_ stream we're already logged out */
-    if(isset($imap_stream))
+    if(isset($imap_stream) && $imap_stream)
         sqimap_run_command($imap_stream, 'LOGOUT', false, $response, $message);
 }