Global is an integer, do not set it to an empty string

[friendica.git] / include / Contact.php

diff --git a/include/Contact.php b/include/Contact.php
index 9f0dd45c5bd9d2e76a85ee54d803e490b67631c2..15b6813714f2bff59863bb98256c4c39def94956 100644 (file)
--- a/include/Contact.php
+++ b/include/Contact.php
@@ -612,7 +612,7 @@ function get_contact($url, $uid = 0, $no_update = false) {
  *
  * @return string posts in HTML
  */
-function posts_from_gcontact($a, $gcontact_id) {
+function posts_from_gcontact(App $a, $gcontact_id) {
 
        require_once('include/conversation.php');
 
@@ -664,7 +664,7 @@ function posts_from_gcontact($a, $gcontact_id) {
  *
  * @return string posts in HTML
  */
-function posts_from_contact_url($a, $contact_url) {
+function posts_from_contact_url(App $a, $contact_url) {
 
        require_once('include/conversation.php');