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-rw-r--r--perl-install/bootloader.pm6
1 files changed, 4 insertions, 2 deletions
diff --git a/perl-install/bootloader.pm b/perl-install/bootloader.pm
index 07a770f49..95e3f7192 100644
--- a/perl-install/bootloader.pm
+++ b/perl-install/bootloader.pm
@@ -1708,11 +1708,13 @@ sub write_grub {
delete $bootloader->{gfxmenu};
}
+ my $format = sub { map { "$_ $bootloader->{$_}" } @_ };
+
{
my @conf;
- push @conf, map { "$_ $bootloader->{$_}" } grep { defined $bootloader->{$_} } qw(timeout);
- push @conf, map { "$_ $bootloader->{$_}" } grep { $bootloader->{$_} } qw(color password serial shade terminal viewport background foreground);
+ push @conf, $format->(grep { defined $bootloader->{$_} } qw(timeout));
+ push @conf, $format->(grep { $bootloader->{$_} } qw(color password serial shade terminal viewport background foreground));
push @conf, map { $_ . ' ' . $file2grub->($bootloader->{$_}) } grep { $bootloader->{$_} } qw(gfxmenu);
eval {