Merge pull request #3047 from annando/1612-indexlength

[friendica.git] / mod / lockview.php

diff --git a/mod/lockview.php b/mod/lockview.php
index 0ae54c8c125f92d07616113a7b52865e3d61fed1..68b5d30cfeffd878f97034cdab626845c33c15e6 100644 (file)
--- a/mod/lockview.php
+++ b/mod/lockview.php
@@ -21,8 +21,9 @@ function lockview_content(&$a) {
                dbesc($type),
                intval($item_id)
        );
-       if(! count($r))
+       if (! dbm::is_result($r)) {
                killme();
+       }
        $item = $r[0];
 
        call_hooks('lockview_content', $item);
@@ -52,7 +53,7 @@ function lockview_content(&$a) {
                $r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )",
                        dbesc(implode(', ', $allowed_groups))
                );
-               if(count($r))
+               if (dbm::is_result($r))
                        foreach($r as $rr) 
                                $l[] = '<b>' . $rr['name'] . '</b>';
        }
@@ -60,7 +61,7 @@ function lockview_content(&$a) {
                $r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )",
                        dbesc(implode(', ',$allowed_users))
                );
-               if(count($r))
+               if (dbm::is_result($r))
                        foreach($r as $rr) 
                                $l[] = $rr['name'];
 
@@ -70,7 +71,7 @@ function lockview_content(&$a) {
                $r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )",
                        dbesc(implode(', ', $deny_groups))
                );
-               if(count($r))
+               if (dbm::is_result($r))
                        foreach($r as $rr) 
                                $l[] = '<b><strike>' . $rr['name'] . '</strike></b>';
        }
@@ -78,7 +79,7 @@ function lockview_content(&$a) {
                $r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )",
                        dbesc(implode(', ',$deny_users))
                );
-               if(count($r))
+               if (dbm::is_result($r))
                        foreach($r as $rr) 
                                $l[] = '<strike>' . $rr['name'] . '</strike>';