diff options
Diffstat (limited to 'lib/PublicInbox/Qspawn.pm')
-rw-r--r-- | lib/PublicInbox/Qspawn.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/PublicInbox/Qspawn.pm b/lib/PublicInbox/Qspawn.pm index 9e4c8e08..9299096a 100644 --- 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} = $!; |