Fix a notice about a missing "pending"

diff --git a/src/Model/Contact.php b/src/Model/Contact.php
index d4e18eda08b9ab6cb569fb0f2b4ebc72a2ecd4c3..542ae95bca43ba5dee7d53afe146d7f96e960902 100644 (file)
--- a/src/Model/Contact.php
+++ b/src/Model/Contact.php
@@ -1175,7 +1175,7 @@ class Contact extends BaseObject
                }
 
                $sparkle = false;
-               if (($contact['network'] === Protocol::DFRN) && !$contact['self'] && !$contact['pending']) {
+               if (($contact['network'] === Protocol::DFRN) && !$contact['self'] && empty($contact['pending'])) {
                        $sparkle = true;
                        $profile_link = System::baseUrl() . '/redir/' . $contact['id'] . '?url=' . $contact['url'];
                } else {
@@ -1192,11 +1192,11 @@ class Contact extends BaseObject
                        $profile_link = $profile_link . '?tab=profile';
                }
 
-               if (self::canReceivePrivateMessages($contact) && !$contact['pending']) {
+               if (self::canReceivePrivateMessages($contact) && empty($contact['pending'])) {
                        $pm_url = System::baseUrl() . '/message/new/' . $contact['id'];
                }
 
-               if (($contact['network'] == Protocol::DFRN) && !$contact['self'] && !$contact['pending']) {
+               if (($contact['network'] == Protocol::DFRN) && !$contact['self'] && empty($contact['pending'])) {
                        $poke_link = System::baseUrl() . '/poke/?f=&c=' . $contact['id'];
                }
 
@@ -1232,7 +1232,7 @@ class Contact extends BaseObject
                                'poke'    => [L10n::t('Poke'),          $poke_link,         false],
                        ];
 
-                       if ($contact['pending']) {
+                       if (!empty($contact['pending'])) {
                                $intro = DBA::selectFirst('intro', ['id'], ['contact-id' => $contact['id']]);
                                if (DBA::isResult($intro)) {
                                        $menu['follow'] = [L10n::t('Approve'), 'notifications/intros/' . $intro['id'], true];