X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FDB%2FCustomVariable.pm;h=cb6c83158bcba5d96720f0f5b794f4c52b26d936;hb=d3c4f19b2fe207da2b42d2be41b12916109e6293;hp=a34640518eb2dabcf8991203a6266db44f5dc682;hpb=43de7ef11a1fe565968656c24ea0772a60667b3b;p=kivitendo-erp.git

diff --git a/SL/DB/CustomVariable.pm b/SL/DB/CustomVariable.pm
index a34640518..cb6c83158 100644
--- a/SL/DB/CustomVariable.pm
+++ b/SL/DB/CustomVariable.pm
@@ -125,7 +125,7 @@ sub is_valid {
   require SL::DB::CustomVariableValidity;
 
   # only base level custom variables can be invalid. ovverloaded ones could potentially clash on trans_id, so disallow them
-  return 1 if $_->sub_module;
+  return 1 if $self->sub_module;
 
   $self->{is_valid} //= do {
     my $query = [config_id => $self->config_id, trans_id => $self->trans_id];