X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fcontactgroup.php;h=388725c0064cfe87848c2f140210b300e4675a5d;hb=19209f6826fc513b5e1bc3460c212a4b80c02049;hp=96b65fd4032522dcbc90a26de02e59e4d540ea61;hpb=d90c39f54c1b65608407fae549a0cd0d6c02f48e;p=friendica.git

diff --git a/mod/contactgroup.php b/mod/contactgroup.php
index 96b65fd403..388725c006 100644
--- a/mod/contactgroup.php
+++ b/mod/contactgroup.php
@@ -11,6 +11,7 @@ function contactgroup_content(App $a)
 		killme();
 	}
 
+	$change = null;
 	if (($a->argc > 2) && intval($a->argv[1]) && intval($a->argv[2])) {
 		$r = q("SELECT `id` FROM `contact` WHERE `id` = %d AND `uid` = %d and `self` = 0 and `blocked` = 0 AND `pending` = 0 LIMIT 1",
 			intval($a->argv[2]),
@@ -32,14 +33,14 @@ function contactgroup_content(App $a)
 
 		$group = $r[0];
 		$members = Contact::getByGroupId($group['id']);
-		$preselected = array();
+		$preselected = [];
 		if (count($members)) {
 			foreach ($members as $member) {
 				$preselected[] = $member['id'];
 			}
 		}
 
-		if ($change) {
+		if (x($change)) {
 			if (in_array($change, $preselected)) {
 				Group::removeMember($group['id'], $change);
 			} else {