Converted a couple of == / === NULL references

[gosa.git] / plugins / admin / systems / class_winGeneric.inc

diff --git a/plugins/admin/systems/class_winGeneric.inc b/plugins/admin/systems/class_winGeneric.inc
index cbabc12ae1cd406a6d13821a8dd046eabd9ff898..b1778a1a8cddbd792dfd1330d509d818dadf2e4a 100644 (file)
--- a/plugins/admin/systems/class_winGeneric.inc
+++ b/plugins/admin/systems/class_winGeneric.inc
@@ -91,7 +91,7 @@ class wingeneric extends plugin
 
 
     /* Do we represent a valid phone? */
-    if (!$this->is_account && $this->parent == NULL){
+    if (!$this->is_account && $this->parent === NULL){
       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
         _("This 'dn' has no network features.")."</b>";
       return($display);