diff options
Diffstat (limited to 'plugins/show_additional_headers')
| -rw-r--r-- | plugins/show_additional_headers/show_additional_headers.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/plugins/show_additional_headers/show_additional_headers.php b/plugins/show_additional_headers/show_additional_headers.php index 7e7c50354..1cbe690e9 100644 --- a/plugins/show_additional_headers/show_additional_headers.php +++ b/plugins/show_additional_headers/show_additional_headers.php @@ -32,7 +32,7 @@ class show_additional_headers extends rcube_plugin function imap_init($p) { $rcmail = rcmail::get_instance(); - if ($add_headers = $rcmail->config->get('show_additional_headers', array())) + if ($add_headers = (array)$rcmail->config->get('show_additional_headers', array())) $p['fetch_headers'] = trim($p['fetch_headers'].' ' . strtoupper(join(' ', $add_headers))); return $p; @@ -41,7 +41,7 @@ class show_additional_headers extends rcube_plugin function message_headers($p) { $rcmail = rcmail::get_instance(); - foreach ($rcmail->config->get('show_additional_headers', array()) as $header) { + foreach ((array)$rcmail->config->get('show_additional_headers', array()) as $header) { $key = strtolower($header); if ($value = $p['headers']->others[$key]) $p['output'][$key] = array('title' => $header, 'value' => $value); |