1 files changed, 2 insertions, 0 deletions
diff --git a/lib/PublicInbox/LeiStore.pm b/lib/PublicInbox/LeiStore.pm
index 8574d736..d2dd4e7b 100644
--- a/lib/PublicInbox/LeiStore.pm
+++ b/lib/PublicInbox/LeiStore.pm
@@ -11,6 +11,7 @@ use strict;
  use v5.10.1;
  use parent qw(PublicInbox::Lock PublicInbox::IPC);
  use PublicInbox::ExtSearchIdx;
+use PublicInbox::Eml;
  use PublicInbox::Import;
  use PublicInbox::InboxWritable qw(eml_from_path);
  use PublicInbox::V2Writable;
@@ -343,6 +344,7 @@ sub ipc_atfork_child {
          my ($self) = @_;
          my $lei = $self->{lei};
          $lei->_lei_atfork_child(1) if $lei;
+        $SIG{__WARN__} = PublicInbox::Eml::warn_ignore_cb();
          $self->SUPER::ipc_atfork_child;
  }