tail_notify: reinstate watch on reopen

This fixes t/tail_notify.t on NetBSD 9.3 where the log file
is deleted and later recreated.

diff --git a/lib/PublicInbox/TailNotify.pm b/lib/PublicInbox/TailNotify.pm
index cbbc1041d3326964d324f64d49254a48efa50ad8..f4ffb29643e6f66c138d90cb480783f88f9e5ab2 100644 (file)
--- a/lib/PublicInbox/TailNotify.pm
+++ b/lib/PublicInbox/TailNotify.pm
@@ -29,6 +29,7 @@ sub reopen_file ($) {
        open my $fh, '<', $self->{fn} or return undef;
        my @st = stat $fh or die "fstat($self->{fn}): $!";
        $self->{ino_dev} = "@st[0, 1]";
+       $self->{inot}->watch($self->{fn}, $TAIL_MOD);
        $self->{watch_fh} = $fh; # return value
 }