Fix error when vibration limit is disabled

This commit is contained in:
Alessandro Ranellucci 2012-12-06 10:54:28 +01:00
parent 142a6cc4eb
commit 4078bb0476

View File

@ -514,7 +514,7 @@ sub _limit_frequency {
my $self = shift;
my ($point) = @_;
return if $Slic3r::Config->vibration_limit == 0;
return '' if $Slic3r::Config->vibration_limit == 0;
my $min_time = 1 / ($Slic3r::Config->vibration_limit * 60); # in minutes
# calculate the move vector and move direction