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Diffstat (limited to 'plugins/managesieve/managesieve.php')
| -rw-r--r-- | plugins/managesieve/managesieve.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/plugins/managesieve/managesieve.php b/plugins/managesieve/managesieve.php index fc2925765..30bcf607b 100644 --- a/plugins/managesieve/managesieve.php +++ b/plugins/managesieve/managesieve.php @@ -325,11 +325,11 @@ class managesieve extends rcube_plugin foreach ($headers as $hr) if (!preg_match('/^[a-z0-9-]+$/i', $hr)) $this->errors['tests'][$i]['header'] = $this->gettext('forbiddenchars'); - } + } } if (empty($this->errors['tests'][$i]['header'])) - $cust_header = $headers; + $cust_header = (is_array($headers) && count($headers) == 1) ? $headers[0] : $headers; if ($type == 'exists') { |