dkim: fixed issue with php 5.3

Florian Schaal

2014-10-23 6faa009faad39be196c28d290ba89ff58d20172a

 interface/lib/classes/ini_parser.inc.php

@@ -59,8 +59,8 @@
         $content .= "[$section]\n";
         foreach($data as $item => $value) {
            if($item != ''){
               $value    = trim($value);
               $item    = trim($item);
               $value  = trim($value);
               $item  = trim($item);
               $content .= "$item=$value\n";
            }
         }