diff options
Diffstat (limited to 't')
| -rw-r--r-- | t/cooling.t | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/t/cooling.t b/t/cooling.t index 9ac5a24f4..e46cfa2f7 100644 --- a/t/cooling.t +++ b/t/cooling.t @@ -34,9 +34,9 @@ sub buffer { $gcodegen->apply_print_config($print_config); $gcodegen->set_layer_count(10); - my @extruders = shift; - @extruders = [ 0 ] if int(@extruders) == 0; - $gcodegen->set_extruders(\@extruders); + my $extruders_ref = shift; + $extruders_ref = [ 0 ] if !defined $extruders_ref; + $gcodegen->set_extruders($extruders_ref); return Slic3r::GCode::CoolingBuffer->new($gcodegen); } |