X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FInboxIdle.pm;h=ffbbfea7c51c2c554e7ed951fd8e545f0c7ca190;hb=d1024533712e32fde9c9812e604661ffc9e79019;hp=2781b3e15bb96c290be28169009705a941662d08;hpb=27876bd1269d18f697847a724a8465318cb3cd67;p=public-inbox.git

diff --git a/lib/PublicInbox/InboxIdle.pm b/lib/PublicInbox/InboxIdle.pm
index 2781b3e1..ffbbfea7 100644
--- a/lib/PublicInbox/InboxIdle.pm
+++ b/lib/PublicInbox/InboxIdle.pm
@@ -30,9 +30,9 @@ sub in2_arm ($$) { # PublicInbox::Config::each_inbox callback
 	my $old_ibx = $cur->[0];
 	$cur->[0] = $ibx;
 	if ($old_ibx) {
-		$ibx->{unlock_subs} and
-			die "BUG: $dir->{unlock_subs} should not exist";
+		my $u = $ibx->{unlock_subs};
 		$ibx->{unlock_subs} = $old_ibx->{unlock_subs};
+		%{$ibx->{unlock_subs}} = (%$u, %{$ibx->{unlock_subs}}) if $u;
 
 		# Linux::Inotify2::Watch::name matches if watches are the
 		# same, no point in replacing a watch of the same name