diff --git a/plugins/admin/systems/class_glpiPrinterAccount.inc b/plugins/admin/systems/class_glpiPrinterAccount.inc
index 9645a1e0bec1375547e32c09ba87f79dce3991da..6447d62ca47496fbeb3403e10e3ff28f2211d642 100644 (file)
/* Contructor
Sets default values and checks if we already have an existing glpi account
*/
- function glpiPrinterAccount ($config, $dn= NULL, $parent= NULL)
+ function glpiPrinterAccount (&$config, $dn= NULL, $parent= NULL)
{
plugin::plugin ($config, $dn, $parent);
$this->ui= get_userinfo();
/* if( cur_dialog != false || cur_dialog != NULL)
* There is a dialog which wants to be displayed
*/
- if($this->cur_dialog){
+ if($this->cur_dialog && is_object($this->cur_dialog)){
$this->cur_dialog->save_object();
$this->dialog=true;
$this->cur_dialog->parent = &$this;