X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/c312836ce432677d4f7876f1e3a2b6d99f433cd6..20576aace01f0cdff60221c1d58032fbfc189050:/SL/Presenter/Part.pm

diff --git a/SL/Presenter/Part.pm b/SL/Presenter/Part.pm
index 599d09356..fff9f5ee7 100644
--- a/SL/Presenter/Part.pm
+++ b/SL/Presenter/Part.pm
@@ -10,7 +10,7 @@ our @EXPORT = qw(part_picker);
 sub part_picker {
   my ($self, $name, $value, %params) = @_;
 
-  $value = SL::DB::Manager::Part->find_by(id => $value) if !ref $value;
+  $value = SL::DB::Manager::Part->find_by(id => $value) if $value && !ref $value;
   my $id = delete($params{id}) || $self->name_to_id($name);
 
   my $ret =