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-rw-r--r--lib/PublicInbox/ViewVCS.pm23
1 files changed, 15 insertions, 8 deletions
diff --git a/lib/PublicInbox/ViewVCS.pm b/lib/PublicInbox/ViewVCS.pm
index 6b641b32..7ac719bc 100644
--- a/lib/PublicInbox/ViewVCS.pm
+++ b/lib/PublicInbox/ViewVCS.pm
@@ -156,10 +156,14 @@ sub show_commit_start { # ->psgi_qx callback
 sub ibx_url_for {
         my ($ctx) = @_;
         $ctx->{ibx} and return; # fall back to $upfx
-        $ctx->{git} or return;
+        $ctx->{git} or die 'BUG: no {git}';
         if (my $ALL = $ctx->{www}->{pi_cfg}->ALL) {
-                return $ALL->base_url // $ALL->base_url($ctx->{env});
-        } elsif (my $ibx_names = $ctx->{git}->{ibx_names}) {
+                if (defined(my $u = $ALL->base_url($ctx->{env}))) {
+                        return wantarray ? ($u) : $u;
+                }
+        }
+        my @ret;
+        if (my $ibx_names = $ctx->{git}->{ibx_names}) {
                 my $by_name = $ctx->{www}->{pi_cfg}->{-by_name};
                 for my $name (@$ibx_names) {
                         my $ibx = $by_name->{$name} // do {
@@ -167,12 +171,13 @@ sub ibx_url_for {
                                 next;
                         };
                         $ibx->isrch // next;
-                        return defined($ibx->{url}) ?
-                                prurl($ctx->{env}, $ibx->{url}) :
-                                "../../../$name/";
+                        my $u = defined($ibx->{url}) ?
+                                prurl($ctx->{env}, $ibx->{url}) : $name;
+                        $u .= '/' if substr($u, -1) ne '/';
+                        push @ret, $u;
                 }
         }
-        undef;
+        wantarray ? (@ret) : $ret[0];
 }
 
 sub cmt_finalize {
@@ -253,8 +258,10 @@ EOM
                         my $ibx_url = ibx_url_for($ctx);
                         my $alt;
                         if (defined $ibx_url) {
+                                $alt = " `$ibx_url'";
+                                $ibx_url =~ m!://! or
+                                        substr($ibx_url, 0, 0, '../../../');
                                 $ibx_url = ascii_html($ibx_url);
-                                $alt = ' '.$ibx_url;
                         } else {
                                 $ibx_url = $upfx;
                                 $alt = '';