X-Git-Url: http://git.harvie.cz/?a=blobdiff_plain;f=wwwroot%2Fbackend%2Fmysql%2Fpermissions.inc;h=da78555fd748431541df0230fd642d38a153bda8;hb=92ac14b2de96259830a9a35cfd4f2f1485006334;hp=ce17117e55bf5c3b584ca5a3658ab18218f518da;hpb=13826e4f1ca35cbce3d20be1131a1b7dbf68ac7b;p=mirrors%2FKyberia-bloodline.git

diff --git a/wwwroot/backend/mysql/permissions.inc b/wwwroot/backend/mysql/permissions.inc
index ce17117..da78555 100644
--- a/wwwroot/backend/mysql/permissions.inc
+++ b/wwwroot/backend/mysql/permissions.inc
@@ -17,7 +17,7 @@ public static function checkPerms($node) {
 		$node_id=$node;
 	}
 
-	if (!$node_vector) {
+	if (empty($node_vector)) {
 		$set=$db->query("select node_vector from  nodes where node_id='$node_id'");
 		$set->next();
 		$node_vector=$set->getString('node_vector');
@@ -79,7 +79,7 @@ public static function checkPerms($node) {
             }
 
             if ($perms['node_system_access'] != 'private'
-                && !$_SESSION['user_id']
+                && (empty($_SESSION['user_id']))
                 && $perms['node_external_access'] == 'yes') {
                     $perms['r'] = 1;
                     $perms['w'] = 0;