diff options
Diffstat (limited to 'program')
| -rw-r--r-- | program/include/rcube_shared.inc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/program/include/rcube_shared.inc b/program/include/rcube_shared.inc index 7bb47a5f0..92785124a 100644 --- a/program/include/rcube_shared.inc +++ b/program/include/rcube_shared.inc @@ -632,8 +632,8 @@ function array_keys_recursive($array) if (!empty($array)) foreach ($array as $key => $child) { $keys[] = $key; - if ($children = array_keys_recursive($child)) - $keys = array_merge($keys, $children); + foreach (array_keys_recursive($child) as $val) + $keys[] = $val; } return $keys; } |