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

[friendica.git] / mod / content.php

diff --git a/mod/content.php b/mod/content.php
index c4b1f2f68f9a51a11d3f13b1e878544b970de9aa..8831f8ef78ea5f997549c87572e403b82ab266e8 100644 (file)
--- a/mod/content.php
+++ b/mod/content.php
@@ -93,7 +93,7 @@ function content_content(&$a, $update = 0) {
                );
 
                $str = '';
-               if(count($r))
+               if(dbm::is_result($r))
                        foreach($r as $rr)
                                $str .= '<' . $rr['id'] . '>';
                if(strlen($str))
@@ -113,7 +113,7 @@ function content_content(&$a, $update = 0) {
                        intval($group),
                        intval($_SESSION['uid'])
                );
-               if(! count($r)) {
+               if(! dbm::is_result($r)) {
                        if($update)
                                killme();
                        notice( t('No such group') . EOL );
@@ -141,7 +141,7 @@ function content_content(&$a, $update = 0) {
                                AND `blocked` = 0 AND `pending` = 0 LIMIT 1",
                        intval($cid)
                );
-               if(count($r)) {
+               if(dbm::is_result($r)) {
                        $sql_extra = " AND `item`.`parent` IN ( SELECT DISTINCT(`parent`) FROM `item` WHERE 1 $sql_options AND `contact-id` = " . intval($cid) . " and deleted = 0 ) ";
 
                }
@@ -259,7 +259,7 @@ function content_content(&$a, $update = 0) {
                $parents_arr = array();
                $parents_str = '';
 
-               if(count($r)) {
+               if(dbm::is_result($r)) {
                        foreach($r as $rr)
                                if(! in_array($rr['item_id'],$parents_arr))
                                        $parents_arr[] = $rr['item_id'];
@@ -782,7 +782,7 @@ function render_content(&$a, $items, $mode, $update, $preview = false) {
                                                        intval($item['uid']),
                                                        intval($item['id'])
                                                );
-                                               if (count($r)) {
+                                               if (dbm::is_result($r)) {
                                                        $ignore = array(
                                                                'do' => t("ignore thread"),
                                                                'undo' => t("unignore thread"),