mbox: unused mid_clean import

We're gradually phasing mid_clean out (in favor of mids()).

diff --git a/lib/PublicInbox/Mbox.pm b/lib/PublicInbox/Mbox.pm
index 67b671f5f4a8f31aa3bfca611ae78cc5001c10cf..9e808c09502064e57642cf2f1c7e7e401d387a4e 100644 (file)
--- a/lib/PublicInbox/Mbox.pm
+++ b/lib/PublicInbox/Mbox.pm
@@ -10,7 +10,7 @@
 package PublicInbox::Mbox;
 use strict;
 use warnings;
-use PublicInbox::MID qw/mid_clean mid_escape/;
+use PublicInbox::MID qw/mid_escape/;
 use PublicInbox::Hval qw/to_filename/;
 use Email::Simple;
 use Email::MIME::Encode;