Remove unused globals

[squirrelmail.git] / functions / imap_general.php

diff --git a/functions/imap_general.php b/functions/imap_general.php
index f3c1ffaa28ac7610797b59f50acda6aca67a02e4..0a70f685f36fcc8bd0eb7581808494531c3dce90 100755 (executable)
--- a/functions/imap_general.php
+++ b/functions/imap_general.php
@@ -548,7 +548,7 @@ function sqimap_read_data ($imap_stream, $tag_uid, $handle_errors,
  * @return imap-stream resource identifier
  */
 function sqimap_create_stream($server,$port,$tls=false) {
-    global $username, $use_imap_tls, $squirrelmail_language;
+    global $squirrelmail_language;
 
     if ($tls == true) {
         if ((check_php_version(4,3)) and (extension_loaded('openssl'))) {