From d553520d10da5194ed85765b296fa05603ebb152 Mon Sep 17 00:00:00 2001 From: pdontthink Date: Sat, 18 Nov 2017 22:41:40 +0000 Subject: [PATCH] Minor fix and clarify return types git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@14734 7612ce4b-ef26-0410-bec9-ea0150e637f0 --- functions/imap_mailbox.php | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/functions/imap_mailbox.php b/functions/imap_mailbox.php index c520d93c..86f338d6 100755 --- a/functions/imap_mailbox.php +++ b/functions/imap_mailbox.php @@ -418,6 +418,7 @@ function sqimap_mailbox_exists ($imap_stream, $mailbox, $mailboxlist=null) { * is returned to the caller * (OPTIONAL; default is TRUE) * @return array results of select command (on success - permanentflags, flags and rights) + * (on failure (and when $handle_errors is false), empty array) * @since 1.0 or older */ function sqimap_mailbox_select ($imap_stream, $mailbox, $handle_errors=true) { @@ -463,7 +464,7 @@ function sqimap_mailbox_select ($imap_stream, $mailbox, $handle_errors=true) { } } } - if (!isset($result['PERMANENTFLAGS'])) { + if (!empty($result) && !isset($result['PERMANENTFLAGS'])) { $result['PERMANENTFLAGS'] = $result['FLAGS']; } if (preg_match('/^\[(.+)\]/',$message, $regs)) { -- 2.25.1