Merge branch 'thread-view-skel'

[public-inbox.git] / lib / PublicInbox / Qspawn.pm

diff --git a/lib/PublicInbox/Qspawn.pm b/lib/PublicInbox/Qspawn.pm
index 9e4c8e081903ff183aec7a2a8ad4a2cd35289d2b..9299096a40d9d36b07e488b626ed0e1ecf3e1fed 100644 (file)
--- a/lib/PublicInbox/Qspawn.pm
+++ b/lib/PublicInbox/Qspawn.pm
@@ -17,7 +17,7 @@ sub _do_spawn {
        my ($self, $cb) = @_;
        my $err;
        ($self->{rpipe}, $self->{pid}) = popen_rd(@{$self->{args}});
-       if ($self->{pid}) {
+       if (defined $self->{pid}) {
                $running++;
        } else {
                $self->{err} = $!;