Removing warnings here and there

This commit is contained in:
Alessandro Ranellucci 2012-05-20 17:21:31 +02:00
parent 2ae2c6a311
commit 67a076b360
3 changed files with 5 additions and 5 deletions

View file

@ -41,7 +41,7 @@ use Slic3r::Print::Object;
use Slic3r::Surface;
use Slic3r::TriangleMesh;
our $threads = $have_threads ? 2 : undef;
our $threads = $have_threads ? 2 : 1;
# miscellaneous options
our $notes = '';