bug #117, use realname for screen_name in API if nickname missing

boot.php

@@ -7,7 +7,7 @@ require_once('include/text.php');
 require_once("include/pgettext.php");
 
 
-define ( 'FRIENDIKA_VERSION',      '2.2.1062' );
+define ( 'FRIENDIKA_VERSION',      '2.2.1063' );
 define ( 'DFRN_PROTOCOL_VERSION',  '2.21'    );
 define ( 'DB_UPDATE_VERSION',      1077      );
 

include/api.php

@@ -303,7 +303,7 @@
 			'uid' => intval($uinfo[0]['uid']),
 			'id' => intval($uinfo[0]['cid']),
 			'name' => $uinfo[0]['name'],
-			'screen_name' => $uinfo[0]['nick'],
+			'screen_name' => (($uinfo[0]['nick']) ? $uinfo[0]['nick'] : $uinfo[0]['name']),
 			'location' => ($usr) ? $usr[0]['default-location'] : '',
 			'profile_image_url' => $uinfo[0]['micro'],
 			'url' => $uinfo[0]['url'],
@@ -356,7 +356,7 @@
 			'uid' => 0,
 			'id' => 0,
 			'name' => $item['author-name'],
-			'screen_name' => '',
+			'screen_name' => $item['author_name'],
 			'location' => '', //$uinfo[0]['default-location'],
 			'profile_image_url' => $item['author-avatar'],
 			'url' => $item['author-link'],