X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FAuth.pm;h=82513b98d4d7feb4ddf437440727af09fd4e9d33;hb=05f8844cf548de3fc962b4935d679053d5edd030;hp=2898222aa64ae8a8745a45c2625b25878ee6cc2d;hpb=48c71a4b51f5359a7ab7e9bc51280baf9bc9b9b2;p=kivitendo-erp.git

diff --git a/SL/Auth.pm b/SL/Auth.pm
index 2898222aa..82513b98d 100644
--- a/SL/Auth.pm
+++ b/SL/Auth.pm
@@ -1126,6 +1126,8 @@ sub evaluate_rights_ary {
   my $negate = 0;
 
   foreach my $el (@{$ary}) {
+    next unless defined $el;
+
     if (ref $el eq "ARRAY") {
       my $val = evaluate_rights_ary($el);
       $val    = !$val if $negate;
@@ -1235,6 +1237,8 @@ sub assert {
   }
 
   if (!$dont_abort) {
+    $::dispatcher->reply_with_json_error(error => 'access') if $::request->type eq 'json';
+
     delete $::form->{title};
     $::form->show_generic_error($::locale->text("You do not have the permissions to access this function."));
   }