lei_mirror: note missing local manifests are non-fatal

Sometimes seeing that warning is alarming.

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/PublicInbox/LeiMirror.pm b/lib/PublicInbox/LeiMirror.pm
index 49febe9e..84266d03 100644
--- a/lib/PublicInbox/LeiMirror.pm
+++ b/lib/PublicInbox/LeiMirror.pm
@@ -950,10 +950,11 @@ sub load_current_manifest ($) {
         if (CORE::open(my $fh, '<', $fn)) {
                 decode_manifest($fh, $fn, $fn);
         } elsif ($!{ENOENT}) { # non-fatal, we can just do it slowly
-                warn "open($fn): $!\n" if !$self->{-initial_clone};
+                $self->{-initial_clone} or
+                        warn "W: open($fn): $! (non-fatal)\n";
                 undef;
         } else {
-                die "open($fn): $!\n";
+                die "E: open($fn): $!\n";
         }
 }