oqapi/webgui
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

check for valid data before decoding from JSON, undef still exists

Browse source
This commit is contained in:
Colin Kuskie 2008-09-07 23:15:14 +00:00
parent cbc830123a
commit b65c7d4d12
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
lib/WebGUI/Workflow/Instance.pm
View file

@ -151,7 +151,7 @@ sub get {
my $self = shift;
my $name = shift;
if ($name eq "parameters") {
if (exists $self->{_data}{parameters}) {
if ($self->{_data}{parameters}) {
my $parameters = JSON::decode_json($self->{_data}{$name});
return $parameters->{parameters};
}