X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fleft_main.php;h=c9b1c217b6d0a5e98ac2b10ce02e3fd3b6c78b66;hb=f43c35f8ff81bb002c0ed2b1610bd3866a604338;hp=f1a58680ac2d4cbbb0d472b9b4242b819e1768d5;hpb=256529e5ab3117659debe512341446caac8c6aed;p=squirrelmail.git
diff --git a/src/left_main.php b/src/left_main.php
index f1a58680..c9b1c217 100644
--- a/src/left_main.php
+++ b/src/left_main.php
@@ -200,8 +200,11 @@ global $delimiter, $default_folder_prefix;
// open a connection on the imap port (143)
$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 10); // the 10 is to hide the output
-
-if (isset($left_refresh) && ($left_refresh != 'none') && ($left_refresh != '')) {
+/**
+ * Using stristr since older preferences may contain "None" and "none".
+ */
+if (isset($left_refresh) && ($left_refresh != '') &&
+ !stristr($left_refresh, "none")){
$xtra = "\n\n" .
"\n".
"\n";