1 files changed, 2 insertions, 1 deletions
diff --git a/lib/PublicInbox/Inbox.pm b/lib/PublicInbox/Inbox.pm
index df140cac..b0bb9dcc 100644
--- a/lib/PublicInbox/Inbox.pm
+++ b/lib/PublicInbox/Inbox.pm
@@ -250,7 +250,8 @@ sub base_url {
          }
          # called from a non-PSGI environment (e.g. NNTP/POP3):
          $self->{-base_url} ||= do {
-                my $url = $self->{url}->[0] or return undef;
+                my $url = $self->{url} // return undef;
+                $url = $url->[0] // return undef;
                  # expand protocol-relative URLs to HTTPS if we're
                  # not inside a web server
                  $url = "https:$url" if $url =~ m!\A//!;