Updated error handling

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@20125 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/gosa-core/include/class_jsonRPC.inc b/gosa-core/include/class_jsonRPC.inc
index 1735ad6f647e5f966b1e0b90740f1699abc8714f..bf82d971cda725228084967a57319576340840a3 100644 (file)
--- a/gosa-core/include/class_jsonRPC.inc
+++ b/gosa-core/include/class_jsonRPC.inc
@@ -121,7 +121,7 @@ class jsonRPC {
     {
         if($this->lastStats['http_code'] != 200){
             $error = $this->getHttpStatusCodeMessage($this->lastStats['http_code']);
-            if(isset($this->lastResult['error']['error'])){
+            if(isset($this->lastResult['error']['error']) && is_array($this->lastResult['error']['error'])){
                 $err = $this->lastResult['error']['error'];
                 $message = call_user_func_array(sprintf,$err);
                 $error .= $message;