diff options
| -rw-r--r-- | lib/PublicInbox/Spawn.pm | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/PublicInbox/Spawn.pm b/lib/PublicInbox/Spawn.pm index 8c798b39..8cc4dfaf 100644 --- a/lib/PublicInbox/Spawn.pm +++ b/lib/PublicInbox/Spawn.pm @@ -384,16 +384,14 @@ sub spawn ($;$$) { sub popen_rd { my ($cmd, $env, $opt, @cb_arg) = @_; pipe(my $r, local $opt->{1}); - my $pid = spawn($cmd, $env, $opt); - wantarray ? ($r, $pid) : PublicInbox::IO::attach_pid($r, $pid, @cb_arg) + PublicInbox::IO::attach_pid($r, spawn($cmd, $env, $opt), @cb_arg); } sub popen_wr { my ($cmd, $env, $opt, @cb_arg) = @_; pipe(local $opt->{0}, my $w); $w->autoflush(1); - my $pid = spawn($cmd, $env, $opt); - wantarray ? ($w, $pid) : PublicInbox::IO::attach_pid($w, $pid, @cb_arg) + PublicInbox::IO::attach_pid($w, spawn($cmd, $env, $opt), @cb_arg); } sub read_out_err ($) { |