1 files changed, 2 insertions, 4 deletions
diff --git a/lib/PublicInbox/Spamcheck/Spamc.pm b/lib/PublicInbox/Spamcheck/Spamc.pm
index 67278917..726866c8 100644
--- a/lib/PublicInbox/Spamcheck/Spamc.pm
+++ b/lib/PublicInbox/Spamcheck/Spamc.pm
@@ -4,7 +4,7 @@
  # Default spam filter class for wrapping spamc(1)
  package PublicInbox::Spamcheck::Spamc;
  use v5.12;
-use PublicInbox::Spawn qw(popen_rd spawn);
+use PublicInbox::Spawn qw(popen_rd run_wait);
  use IO::Handle;
  use Fcntl qw(SEEK_SET);
  
@@ -47,9 +47,7 @@ sub _learn {
          $rdr->{0} = _msg_to_fh($self, $msg);
          $rdr->{1} ||= $self->_devnull;
          $rdr->{2} ||= $self->_devnull;
-        my $pid = spawn($self->{$field}, undef, $rdr);
-        waitpid($pid, 0);
-        !$?;
+        0 == run_wait($self->{$field}, undef, $rdr);
  }
  
  sub _devnull {