refs #8580:

* fixed library card number in acquisition form

themes/finc/templates/Email/acquisition-html.phtml

@@ -10,7 +10,7 @@
     <tr valign="top">
         <td>
             Name: <strong><?=$user->lastname ?>, <?=$user->firstname ?></strong><br />
-            Lesekarte-Nr.: <strong><?=$user->username ?></strong><br />
+            Lesekarte-Nr.: <strong><?=$user->cat_username ?></strong><br />
             Email: <a href="mailto:<?=$user->email ?>"><?=$user->email ?></a><br />
             <? /*if ($user->group): ?>Benutzergruppe: <?=$user->group ?><? endif;*/ ?>
         </td>

themes/finc/templates/Email/acquisition-text.phtml

@@ -3,7 +3,7 @@
 
 Der Benutzer: <?=$user->lastname ?>, <?=$user->firstname ?>
 
-Benutzerkarte: <?=$user->username ?>
+Benutzerkarte: <?=$user->cat_username ?>
 
 E-Mail-Adresse: <?=$user->email ?>