avoid setting default value in websetup_force_plugins

[ikiwiki.git] / IkiWiki / Plugin / passwordauth.pm

diff --git a/IkiWiki/Plugin/passwordauth.pm b/IkiWiki/Plugin/passwordauth.pm
index 68aaf808f5c91249ceee266ccadd9745cb4f9123..82afeef989e517171a416749d27194a1e435b672 100644 (file)
--- a/IkiWiki/Plugin/passwordauth.pm
+++ b/IkiWiki/Plugin/passwordauth.pm
@@ -17,14 +17,14 @@ sub getsetup () { #{{{
        return
                account_creation_password => {
                        type => "string",
-                       default => "",
+                       example => "s3cr1t",
                        description => "a password that must be entered when signing up for an account",
                        safe => 1,
                        rebuild => 0,
                },
                password_cost => {
                        type => "integer",
-                       default => 8,
+                       example => 8,
                        description => "cost of generating a password using Authen::Passphrase::BlowfishCrypt",
                        safe => 1,
                        rebuild => 0,
@@ -279,7 +279,9 @@ sub formbuilder (@) { #{{{
                                error($@) if $@;
                                sendmail(
                                        To => IkiWiki::userinfo_get($user_name, "email"),
-                                       From => "$config{wikiname} admin <".(defined $config{adminemail} ? $config{adminemail} : "")>",
+                                       From => "$config{wikiname} admin <".
+                                               (defined $config{adminemail} ? $config{adminemail} : "")
+                                               .">",
                                        Subject => "$config{wikiname} information",
                                        Message => $template->output,
                                ) or error(gettext("Failed to send mail"));