Merge branch '1.11.x' of github.com:chamilo/chamilo-lms into 1.11.x

Author: jmontoyaa

main/auth/inscription.php

@@ -465,7 +465,9 @@
                 $termExtraFields = new ExtraFieldValue('terms_and_condition');
                 $values = $termExtraFields->getAllValuesByItem($term_preview['id']);
                 foreach ($values as $value) {
-                    echo '<h3>'.$value['display_text'].'</h3><br />'.$value['value'].'<br />';
+                    if (!empty($value['value'])) {
+                        echo '<h3>'.get_lang($value['display_text']).'</h3><br />'.$value['value'].'<br />';
+                    }
                 }
             } else {
                 echo get_lang('ComingSoon');