Merge branch 'master' of github.com:roundcube/roundcubemail

Thomas Bruederli

2012-10-02 4712ecf55e339c98b995f24128196b665d7f687c

 program/include/rcube_addressbook.php

@@ -434,6 +434,11 @@
            }
        }

        // remove duplicates
        if ($flat && !empty($out)) {
            $out = array_unique($out);
        }

        return $out;
    }