lei_to_mail: remove unused OnDestroy import

diff --git a/lib/PublicInbox/LeiToMail.pm b/lib/PublicInbox/LeiToMail.pm
index df813064c992593939dbe46deb0dc8a49ae97066..4f8706e7d56e4de6ca04289720724f463edd082b 100644 (file)
--- a/lib/PublicInbox/LeiToMail.pm
+++ b/lib/PublicInbox/LeiToMail.pm
@@ -11,7 +11,6 @@ use PublicInbox::Lock;
 use PublicInbox::ProcessPipe;
 use PublicInbox::Spawn qw(which spawn popen_rd);
 use PublicInbox::LeiDedupe;
-use PublicInbox::OnDestroy;
 use PublicInbox::Git;
 use PublicInbox::GitAsyncCat;
 use PublicInbox::PktOp qw(pkt_do);