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

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

diff --git a/plugins/admin/systems/class_servDNS.inc b/plugins/admin/systems/class_servDNS.inc
index b7cb873a44329cc68a4cb523b57ccd21848d96eb..4f5ed149b73542212fec6259ba9d938ddad71370 100644 (file)
--- a/plugins/admin/systems/class_servDNS.inc
+++ b/plugins/admin/systems/class_servDNS.inc
@@ -257,7 +257,7 @@ class servdns extends goService
 
     /* Show dialog 
      */
-    if($this->dialog!= NULL){
+    if($this->dialog!== NULL){
       $this->dialog->save_object();
       $this->dialog->parent = $this;
       return($this->dialog->execute());