qspawn: drop {psgi_env} deref

We don't use the assigned variable anywhere, and just access
PATH_INFO directly in the subsequent warning message.

diff --git a/lib/PublicInbox/Qspawn.pm b/lib/PublicInbox/Qspawn.pm
index 0044c1f6b818683497120574f917cac8b642de77..779b703a0f270cf81196279c7f616a6b7c7283ac 100644 (file)
--- a/lib/PublicInbox/Qspawn.pm
+++ b/lib/PublicInbox/Qspawn.pm
@@ -212,7 +212,6 @@ sub rd_hdr ($) {
                                $ret = [ 500, [], [ "Internal error\n" ] ];
                        } elsif (!defined($ret) && !$r) {
                                my $cmd = $self->{cmd} // [ '(?)' ];
-                               my $env = $self->{psgi_env};
                                warn <<EOM;
 EOF parsing headers from @$cmd ($self->{psgi_env}->{REQUEST_URI})
 EOM