v5.10.1 lets us use the lighter parent.pm instead of base.pm,
and we'll rely on the shebang to enable warnings (or not).
While we're in the area, drop a no-longer-necessary import for
PublicInbox::Search, since OverIdx doesn't require search.
---
lib/PublicInbox/Over.pm | 2 +-
lib/PublicInbox/OverIdx.pm | 5 ++---
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/lib/PublicInbox/Over.pm b/lib/PublicInbox/Over.pm
index 6b7d5216..0957cbdd 100644
--- a/lib/PublicInbox/Over.pm
+++ b/lib/PublicInbox/Over.pm
@@ -6,7 +6,7 @@
# tweaked/updated over time and rebuilt.
package PublicInbox::Over;
use strict;
-use warnings;
+use v5.10.1;
use DBI;
use DBD::SQLite;
use PublicInbox::Smsg;
diff --git a/lib/PublicInbox/OverIdx.pm b/lib/PublicInbox/OverIdx.pm
index 512c5f46..67f8cf65 100644
--- a/lib/PublicInbox/OverIdx.pm
+++ b/lib/PublicInbox/OverIdx.pm
@@ -9,14 +9,13 @@
# are denoted by a negative NNTP article number.
package PublicInbox::OverIdx;
use strict;
-use warnings;
-use base qw(PublicInbox::Over);
+use v5.10.1;
+use parent qw(PublicInbox::Over);
use IO::Handle;
use DBI qw(:sql_types); # SQL_BLOB
use PublicInbox::MID qw/id_compress mids_for_index references/;
use PublicInbox::Smsg qw(subject_normalized);
use Compress::Zlib qw(compress);
-use PublicInbox::Search;
use Carp qw(croak);
sub dbh_new {
--
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