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add `public static` keyword to ProtectorFilterHandler::getInstance()

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nao-pon committed Apr 25, 2015
1 parent b2d3691 commit 186f2b4dfc7296e06eea17b2ba1e49247f9cca5b
Showing with 1 addition and 1 deletion.
  1. +1 −1 xoops_trust_path/modules/protector/class/ProtectorFilter.php
@@ -43,7 +43,7 @@ function ProtectorFilterHandler()
$this->filters_byconfig = dirname(dirname(__FILE__)).'/filters_byconfig' ;
}
- function &getInstance()
+ public static function &getInstance()
{
static $instance ;
if( ! isset( $instance ) ) {

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