feed: fix address when multiple addresses exist

This needs to be cleaned up

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/PublicInbox/Feed.pm b/lib/PublicInbox/Feed.pm
index 8cc8b728..3fc3775b 100644
--- a/lib/PublicInbox/Feed.pm
+++ b/lib/PublicInbox/Feed.pm
@@ -32,7 +32,8 @@ sub generate {
 
         local $ENV{GIT_DIR} = $args->{git_dir};
         my $feed_opts = get_feedopts($args);
-
+        my $addr = $feed_opts->{address};
+        $addr = $addr->[0] if ref($addr);
         my $feed = XML::Atom::SimpleFeed->new(
                 title => $feed_opts->{description} || "unnamed feed",
                 link => $feed_opts->{url} || "http://example.com/",
@@ -41,7 +42,7 @@ sub generate {
                         href => $feed_opts->{atomurl} ||
                                 "http://example.com/atom.xml",
                 },
-                id => $feed_opts->{address} || 'public-inbox@example.com',
+                id => $addr || 'public-inbox@example.com',
                 updated => POSIX::strftime(DATEFMT, gmtime),
         );