diff options
| -rwxr-xr-x | scripts/resolve-system-dependencies.pl.in | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/scripts/resolve-system-dependencies.pl.in b/scripts/resolve-system-dependencies.pl.in index 1294ebba5693..23416b75c023 100755 --- a/scripts/resolve-system-dependencies.pl.in +++ b/scripts/resolve-system-dependencies.pl.in @@ -42,14 +42,8 @@ sub mkset(@) { sub union($$) { my ($set1, $set2) = @_; - my $new = {}; - foreach my $key (keys %$set1) { - $new->{$key} = $set1->{$key}; - } - foreach my $key (keys %$set2) { - $new->{$key} = $set2->{$key}; - } - $new + my %new = (%$set1, %$set2); + \%new } sub cache_filepath($) { |