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-rw-r--r--includes/authorize.inc2
1 files changed, 1 insertions, 1 deletions
diff --git a/includes/authorize.inc b/includes/authorize.inc
index 8ae771a5d..02e6cabc3 100644
--- a/includes/authorize.inc
+++ b/includes/authorize.inc
@@ -83,7 +83,7 @@ function authorize_filetransfer_form($form_state) {
$form['connection_settings']['authorize_filetransfer_default']['#options'][$name] = $backend['title'];
$form['connection_settings'][$name] = array(
'#type' => 'fieldset',
- '#attributes' => array('class' => "filetransfer-$name filetransfer"),
+ '#attributes' => array('class' => array("filetransfer-$name", 'filetransfer')),
'#title' => t('@backend connection settings', array('@backend' => $backend['title'])),
);