Fix Scrutinizer issues in mod [_well_know -> contactgroup]

[friendica.git] / mod / contactgroup.php

diff --git a/mod/contactgroup.php b/mod/contactgroup.php
index 96b65fd4032522dcbc90a26de02e59e4d540ea61..42aa9422fca5b75a9ac7415a1ef9fb8e877c29bd 100644 (file)
--- 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]),