inbox: keep Danga::Socket optional

We can't run cleanup stuff without Danga::Socket.

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/PublicInbox/Inbox.pm b/lib/PublicInbox/Inbox.pm
index 706089ca..73f5761a 100644
--- a/lib/PublicInbox/Inbox.pm
+++ b/lib/PublicInbox/Inbox.pm
@@ -17,6 +17,7 @@ eval {
         require PublicInbox::EvCleanup;
         $cleanup_timer = undef; # OK if we get here
 };
+my $cleanup_broken = $@;
 
 my $CLEANUP = {}; # string(inbox) -> inbox
 sub cleanup_task () {
@@ -31,6 +32,7 @@ sub cleanup_task () {
 
 sub _cleanup_later ($) {
         my ($self) = @_;
+        return if $cleanup_broken;
         return unless PublicInbox::EvCleanup::enabled();
         $cleanup_timer ||= PublicInbox::EvCleanup::later(*cleanup_task);
         $CLEANUP->{"$self"} = $self;