quick syntax fix

[quix0rs-gnu-social.git] / lib / htmloutputter.php

diff --git a/lib/htmloutputter.php b/lib/htmloutputter.php
index 7786b5941e25ba770d3f11c029f360af5b322f50..9780dc42432b87b4d04e3ced4643660e313b9652 100644 (file)
--- a/lib/htmloutputter.php
+++ b/lib/htmloutputter.php
@@ -100,6 +100,7 @@ class HTMLOutputter extends XMLOutputter
             $type = common_negotiate_type($cp, $sp);
 
             if (!$type) {
+                // TRANS: Client exception 406
                 throw new ClientException(_('This page is not available in a '.
                                             'media type you accept'), 406);
             }
@@ -176,7 +177,7 @@ class HTMLOutputter extends XMLOutputter
         $attrs = array('name' => $id,
                        'type' => 'text',
                        'id' => $id);
-        if ($value) {
+        if (!is_null($value)) { // value can be 0 or ''
             $attrs['value'] = $value;
         }
         $this->element('input', $attrs);
@@ -324,6 +325,7 @@ class HTMLOutputter extends XMLOutputter
      * @param string $label text of the button
      * @param string $cls   class of the button, default 'submit'
      * @param string $name  name, if different than ID
+     * @param string $title  title text for the submit button
      *
      * @return void
      *