diff options
Diffstat (limited to 'lib/PublicInbox/Unsubscribe.pm')
-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 4ccdb7e0..97ff97f6 100644 --- a/lib/PublicInbox/Unsubscribe.pm +++ b/lib/PublicInbox/Unsubscribe.pm @@ -77,7 +77,7 @@ sub _user_list_addr { 'Missing mailing list name in path component'); } my $user = eval { $self->{cipher}->decrypt(decode_base64url($u)) }; - if (!defined $user || $user eq '') { + if (!defined $user || index($user, '@') <= 1) { my $err = quotemeta($@); my $errors = $env->{'psgi.errors'}; $errors->print("error decrypting: $u\n"); |