diff options
| -rw-r--r-- | program/steps/settings/folders.inc | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/program/steps/settings/folders.inc b/program/steps/settings/folders.inc index 31f31a32a..7364c6eec 100644 --- a/program/steps/settings/folders.inc +++ b/program/steps/settings/folders.inc @@ -293,10 +293,12 @@ function rcube_subscription_form($attrib) if (!$disabled && $folder['virtual'] && $folder['level'] == 0 && !empty($namespace)) { $fname = $folder['id'] . $delimiter; foreach ($namespace as $ns) { - foreach ($ns as $item) { - if ($item[0] === $fname) { - $disabled = true; - break 2; + if (is_array($ns)) { + foreach ($ns as $item) { + if ($item[0] === $fname) { + $disabled = true; + break 2; + } } } } |