lei_input: drop outdated comment w.r.t. compression

Followup-to: 49b036771ef3bf45 ("lei_input: support compressed mboxes")

diff --git a/lib/PublicInbox/LeiInput.pm b/lib/PublicInbox/LeiInput.pm
index de60a0768ebb141b1b93ca68ca3b5271966ae9a3..0114f5ee9246e2ad06e160624041bf05340b2f70 100644 (file)
--- a/lib/PublicInbox/LeiInput.pm
+++ b/lib/PublicInbox/LeiInput.pm
@@ -50,7 +50,6 @@ sub check_input_format ($;$) {
        return 1 if $fmt eq 'eml';
        require PublicInbox::MboxLock if $files;
        require PublicInbox::MboxReader;
-       # XXX: should this handle {gz,bz2,xz}? that's currently in LeiToMail
        PublicInbox::MboxReader->reads($fmt) or
                return $lei->fail("--$opt_key=$fmt unrecognized");
        1;