www: stop assuming mainrepo == git_dir

It won't be in v2

diff --git a/lib/PublicInbox/WWW.pm b/lib/PublicInbox/WWW.pm
index 4ddc187b7b46e9e6b928a200d1fb1c7109a1d2ce..e95fba08fa0147e0c2516bdd523ca5022c7084ff 100644 (file)
--- a/lib/PublicInbox/WWW.pm
+++ b/lib/PublicInbox/WWW.pm
@@ -150,7 +150,6 @@ sub invalid_inbox ($$) {
        my $www = $ctx->{www};
        my $obj = $www->{pi_config}->lookup_name($inbox);
        if (defined $obj) {
-               $ctx->{git_dir} = $obj->{mainrepo};
                $ctx->{git} = $obj->git;
                $ctx->{-inbox} = $obj;
                $ctx->{inbox} = $inbox;