lei: persistent workers (lei_store) run in /

Since each lei->event_step can change the directory of
lei-daemon, we need to ensure the lei_store runs in a
directory that is stable.

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/PublicInbox/LEI.pm b/lib/PublicInbox/LEI.pm
index 17ca637e..d3ac19b2 100644
--- a/lib/PublicInbox/LEI.pm
+++ b/lib/PublicInbox/LEI.pm
@@ -453,6 +453,7 @@ sub _lei_atfork_child {
         my ($self, $persist) = @_;
         # we need to explicitly close things which are on stack
         if ($persist) {
+                chdir '/' or die "chdir(/): $!";
                 my @io = delete @$self{qw(0 1 2 sock)};
                 unless ($self->{oneshot}) {
                         close($_) for @io;