msgmap: use v5.12

No unicode_string dependencies, here, so we can use v5.12 and
perhaps to speed up loading one day if everything drops `strict'
in favor of v5.12 (or higher).

diff --git a/lib/PublicInbox/Msgmap.pm b/lib/PublicInbox/Msgmap.pm
index 3101fd7dc86c75d99a4b080717953ef832eba71f..71415febca674a204af6ec19cecfbc0d6418f834 100644 (file)
--- a/lib/PublicInbox/Msgmap.pm
+++ b/lib/PublicInbox/Msgmap.pm
@@ -8,8 +8,7 @@
 #
 # This is maintained by ::SearchIdx (v1) and ::V2Writable (v2)
 package PublicInbox::Msgmap;
-use strict;
-use v5.10.1;
+use v5.12;
 use DBI;
 use DBD::SQLite;
 use DBD::SQLite::Constants qw(SQLITE_CONSTRAINT);