index: cleanup internal variables

[public-inbox.git] / script / public-inbox-init

diff --git a/script/public-inbox-init b/script/public-inbox-init
index 6a959db76bfd6b5dbe17b9eab001e922465958f9..1c8066df603e121ccfc6ab6af77f7a04becbbf78 100755 (executable)
--- a/script/public-inbox-init
+++ b/script/public-inbox-init
@@ -27,7 +27,7 @@ use Cwd qw/abs_path/;
 my ($version, $indexlevel, $skip_epoch, $skip_artnum, $jobs);
 my %opts = (
        'V|version=i' => \$version,
-       'L|indexlevel=s' => \$indexlevel,
+       'L|index-level|indexlevel=s' => \$indexlevel,
        'S|skip|skip-epoch=i' => \$skip_epoch,
        'N|skip-artnum=i' => \$skip_artnum,
        'j|jobs=i' => \$jobs,
@@ -103,11 +103,7 @@ if (-e $pi_config) {
        exit(1) if $conflict;
 
        my $ibx = $cfg->lookup_name($name);
-       if ($ibx) {
-               if (!defined($indexlevel) && $ibx->{indexlevel}) {
-                       $indexlevel = $ibx->{indexlevel};
-               }
-       }
+       $indexlevel //= $ibx->{indexlevel} if $ibx;
 }
 my $pi_config_tmp = $fh->filename;
 close($fh) or die "failed to close $pi_config_tmp: $!\n";