lei: avoid needless env passing to subcommands

We already localize %ENV before calling dispatch(), so
it's needless overhead in spawn() to be checking env for
undef values in those cases.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/PublicInbox/LeiXSearch.pm b/lib/PublicInbox/LeiXSearch.pm
index 6dcadf0a..c46aba3b 100644
--- a/lib/PublicInbox/LeiXSearch.pm
+++ b/lib/PublicInbox/LeiXSearch.pm
@@ -215,7 +215,7 @@ sub query_remote_mboxrd {
         local $0 = "$0 query_remote_mboxrd";
         local $SIG{TERM} = sub { exit(0) }; # for DESTROY (File::Temp, $reap)
         my $lei = $self->{lei};
-        my ($opt, $env) = @$lei{qw(opt env)};
+        my $opt = $lei->{opt};
         my @qform = (q => $lei->{mset_opt}->{qstr}, x => 'm');
         push(@qform, t => 1) if $opt->{threads};
         my $verbose = $opt->{verbose};
@@ -241,7 +241,7 @@ sub query_remote_mboxrd {
                 $uri->query_form(@qform);
                 my $cmd = $curl->for_uri($lei, $uri);
                 $lei->qerr("# $cmd");
-                my ($fh, $pid) = popen_rd($cmd, $env, $rdr);
+                my ($fh, $pid) = popen_rd($cmd, undef, $rdr);
                 $reap_curl = PublicInbox::OnDestroy->new($sigint_reap, $pid);
                 $fh = IO::Uncompress::Gunzip->new($fh);
                 PublicInbox::MboxReader->mboxrd($fh, \&each_eml, $self,