X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fwebfinger.php;h=a48d2dba6bac2634c0032a74ba238f5dfac8503b;hb=c4038e7af15442d8bca8c7d7818ffbb9b02a0521;hp=c8867935278960b07ab235ae02fbf486277a212a;hpb=d53e53cceb2823cceec36f91f39f8b1e6459a648;p=friendica.git

diff --git a/mod/webfinger.php b/mod/webfinger.php
index c886793527..a48d2dba6b 100644
--- a/mod/webfinger.php
+++ b/mod/webfinger.php
@@ -20,20 +20,23 @@ function webfinger_content(App $a)
 		killme();
 	}
 
+	$o = '<div class="generic-page-wrapper">';
 	$o .= '<h3>Webfinger Diagnostic</h3>';
 
 	$o .= '<form action="webfinger" method="get">';
-	$o .= 'Lookup address: <input type="text" style="width: 250px;" name="addr" value="' . $_GET['addr'] .'" />';
+	$o .= 'Lookup address: <input type="text" style="width: 250px;" name="addr" value="' . defaults($_GET, 'addr', '') .'" />';
 	$o .= '<input type="submit" name="submit" value="Submit" /></form>';
 
 	$o .= '<br /><br />';
 
-	if (x($_GET, 'addr')) {
+	if (!empty($_GET['addr'])) {
 		$addr = trim($_GET['addr']);
 		$res = Probe::lrdd($addr);
 		$o .= '<pre>';
 		$o .= str_replace("\n", '<br />', print_r($res, true));
 		$o .= '</pre>';
 	}
+	$o .= '</div>';
+
 	return $o;
 }