- Revert r5345 to handle non-array content too

alecpl

2011-10-18 01169b6d5626d5a5bef20e43d86a5605a66ccdf0

 program/steps/addressbook/func.inc

@@ -662,7 +662,7 @@
                  $rows);
            }

            if (empty($content))
            if (!$content)
                continue;

            // also render add-field selector
@@ -675,6 +675,7 @@
            $content = $fieldset['content'];
        }

        if ($content)
        $out .= html::tag('fieldset', null, html::tag('legend', null, Q($fieldset['name'])) . $content) ."\n";
    }