More usage of dbm::is_result($r) instead of count($r):

[friendica.git] / include / like.php

diff --git a/include/like.php b/include/like.php
index 118ec81ca1c35e47ca966c997c254a2a379234d1..ae2addb89d5556ec0ff8f88fc3d9cb12f42c110f 100644 (file)
--- a/include/like.php
+++ b/include/like.php
@@ -57,7 +57,7 @@ function do_like($item_id, $verb) {
                dbesc($item_id)
        );
 
-       if(! $item_id || (! count($r))) {
+       if(! $item_id || (! dbm::is_result($r))) {
                logger('like: no item ' . $item_id);
                return false;
        }
@@ -78,7 +78,7 @@ function do_like($item_id, $verb) {
                        intval($item['contact-id']),
                        intval($item['uid'])
                );
-               if(! count($r))
+               if(! dbm::is_result($r))
                        return false;
                if(! $r[0]['self'])
                        $remote_owner = $r[0];
@@ -90,7 +90,7 @@ function do_like($item_id, $verb) {
                WHERE `contact`.`self` = 1 AND `contact`.`uid` = %d LIMIT 1",
                intval($owner_uid)
        );
-       if(count($r))
+       if(dbm::is_result($r))
                $owner = $r[0];
 
        if(! $owner) {
@@ -112,7 +112,7 @@ function do_like($item_id, $verb) {
                        intval($_SESSION['visitor_id']),
                        intval($owner_uid)
                );
-               if(count($r))
+               if(dbm::is_result($r))
                        $contact = $r[0];
        }
        if(! $contact) {
@@ -135,7 +135,7 @@ function do_like($item_id, $verb) {
                dbesc($item_id), dbesc($item_id), dbesc($item['uri'])
        );
 
-       if(count($r)) {
+       if(dbm::is_result($r)) {
                $like_item = $r[0];
 
                // Already voted, undo it