Fix bugs caught by static analysis

Aleksander Machniak

2013-05-06 c027ba7709a86c23038428de15ffed503e67c522

 program/steps/addressbook/func.inc

@@ -167,7 +167,7 @@
    // get address book name (for display)
    if ($abook && $_SESSION['addressbooks_count'] > 1) {
        $name = $abook->get_name();
        if (!$name && $source == 0) {
        if (!$name) {
            $name = rcube_label('personaladrbook');
        }
        $OUTPUT->set_env('sourcename', html_entity_decode($name, ENT_COMPAT, 'UTF-8'));