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Bugfix: random failure to load presets. #600

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This commit is contained in:
Alessandro Ranellucci 2012-08-09 00:41:03 +02:00
parent 927b7ce937
commit 2bf219a637
3 changed files with 12 additions and 4 deletions
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8
lib/Slic3r/Config.pm
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@ -930,6 +930,12 @@ sub set_ifndef {
if !defined $self->get($opt_key);
}
sub has {
my $self = shift;
my ($opt_key) = @_;
return exists $self->{$opt_key};
}
sub serialize {
my $self = shift;
my ($opt_key) = @_;
@ -1082,7 +1088,7 @@ sub replace_options {
# build a regexp to match the available options
my $options = join '|',
grep !$Slic3r::Config::Options->{$_}{multiline},
grep exists $self->{$_},
grep $self->has($_),
keys %{$Slic3r::Config::Options};
# use that regexp to search and replace option names with option values