diff options
| -rw-r--r-- | lib/PublicInbox/Unsubscribe.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/PublicInbox/Unsubscribe.pm b/lib/PublicInbox/Unsubscribe.pm index 239feea9..79234aa1 100644 --- a/lib/PublicInbox/Unsubscribe.pm +++ b/lib/PublicInbox/Unsubscribe.pm @@ -158,7 +158,7 @@ sub archive_info { } # protocol-relative URL: "//example.com/" => "https://example.com/" - if ($archive_url =~ m!\A//!) { + if ($archive_url && $archive_url =~ m!\A//!) { $archive_url = "$env->{'psgi.url_scheme'}:$archive_url"; } |