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-rw-r--r--program/lib/Roundcube/rcube_imap.php8
1 files changed, 5 insertions, 3 deletions
diff --git a/program/lib/Roundcube/rcube_imap.php b/program/lib/Roundcube/rcube_imap.php
index 41d1c373f..2ff48c743 100644
--- a/program/lib/Roundcube/rcube_imap.php
+++ b/program/lib/Roundcube/rcube_imap.php
@@ -4168,21 +4168,23 @@ class rcube_imap extends rcube_storage
return $folders;
}
+ // force the type of folder name variable (#1485527)
+ $folders = array_map('strval', $folders);
$specials = array_unique(array_intersect($specials, $folders));
$head = array();
- // place default folders on the top
+ // place default folders on top
foreach ($specials as $special) {
$prefix = $special . $delimiter;
foreach ($folders as $idx => $folder) {
if ($folder === $special) {
- $head[] = (string) $special;
+ $head[] = $special;
unset($folders[$idx]);
}
// put subfolders of default folders on their place...
else if (strpos($folder, $prefix) === 0) {
- $head[] = (string) $folder;
+ $head[] = $folder;
unset($folders[$idx]);
}
}