X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fostatus_subscribe.php;h=7f9725b85359ca7163078ef1a0f9c03610c397f6;hb=49767e0555ce13c0f1a3cb986e544b7d13ca42c1;hp=fc1ed22eadcfead4a794c9bb934937d3684371fc;hpb=03c5c7ca0a64c54483b17b1493001145390c12c0;p=friendica.git

diff --git a/mod/ostatus_subscribe.php b/mod/ostatus_subscribe.php
index fc1ed22ead..7f9725b853 100644
--- a/mod/ostatus_subscribe.php
+++ b/mod/ostatus_subscribe.php
@@ -24,7 +24,7 @@ function ostatus_subscribe_content(App $a)
 
 	$uid = local_user();
 
-	$a = get_app();
+	$a = \get_app();
 
 	$counter = intval($_REQUEST['counter']);
 
@@ -57,6 +57,10 @@ function ostatus_subscribe_content(App $a)
 
 	$friends = json_decode(PConfig::get($uid, 'ostatus', 'legacy_friends'));
 
+	if (empty($friends)) {
+		$friends = [];
+	}
+
 	$total = sizeof($friends);
 
 	if ($counter >= $total) {
@@ -73,8 +77,8 @@ function ostatus_subscribe_content(App $a)
 
 	$o .= '<p>' . $counter . '/' . $total . ': ' . $url;
 
-	$curlResult = Probe::uri($url);
-	if ($curlResult['network'] == Protocol::OSTATUS) {
+	$probed = Probe::uri($url);
+	if ($probed['network'] == Protocol::OSTATUS) {
 		$result = Contact::createFromProbe($uid, $url, true, Protocol::OSTATUS);
 		if ($result['success']) {
 			$o .= ' - ' . L10n::t('success');