inbox: drop psgi.url_scheme requirement from base_url

[public-inbox.git] / lib / PublicInbox / Inbox.pm

diff --git a/lib/PublicInbox/Inbox.pm b/lib/PublicInbox/Inbox.pm
index 6fe896f49efeb64a6a9fe364763aca2cbaa54c54..cde46258d02d630135f4efb12ba7b3d94178462e 100644 (file)
--- a/lib/PublicInbox/Inbox.pm
+++ b/lib/PublicInbox/Inbox.pm
@@ -202,8 +202,8 @@ sub cloneurl {
 
 sub base_url {
        my ($self, $env) = @_;
-       if ($env) { # PSGI env
-               my $scheme = $env->{'psgi.url_scheme'};
+       my $scheme;
+       if ($env && ($scheme = $env->{'psgi.url_scheme'})) { # PSGI env
                my $host_port = $env->{HTTP_HOST} ||
                        "$env->{SERVER_NAME}:$env->{SERVER_PORT}";
                my $url = "$scheme://$host_port". ($env->{SCRIPT_NAME} || '/');