Fixed PIN checking

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@1183 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/plugins/gofon/phoneaccount/class_phoneAccount.inc b/plugins/gofon/phoneaccount/class_phoneAccount.inc
index d579878fba45dc57d53012f73f8f7e9bdb3dae03..2f6e553056686013dbd7f58b58555f2f2359c180 100644 (file)
--- a/plugins/gofon/phoneaccount/class_phoneAccount.inc
+++ b/plugins/gofon/phoneaccount/class_phoneAccount.inc
@@ -768,7 +768,7 @@ class phoneAccount extends plugin
     if(($this->goFonPIN)==""){
       $message[]= sprintf(_("You need to specify a Phone PIN."));
     }else{
-      if(strcmp ((int)($this->goFonPIN),($this->goFonPIN))){
+      if(!is_id($this->goFonPIN)){
         $message[] = sprintf(_("The given PIN is not valid, only numbers are allowed for this type."));
       }elseif(strlen($this->goFonPIN) < 4){
         $message[] = sprintf(_("The given PIN is too short"));