httpd: remove unneeded err and out fields from class

Vestigial pieces from the nntpd code which aren't needed because
the psgi env already has the "psgi.errors" key.

diff --git a/script/public-inbox-httpd b/script/public-inbox-httpd
index d4070595d16eea44a35b0e8b290e02e978a4b77c..215796225d8043c95e7e8ce219289c45cc86d762 100755 (executable)
--- a/script/public-inbox-httpd
+++ b/script/public-inbox-httpd
@@ -129,8 +129,6 @@ sub new {
                },
        );
        bless {
-               err => \*STDERR,
-               out => \*STDOUT,
                app => $app,
                env => \%env,
        }, $class;