X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/1f8b0460c309c54cfbfe4152bbc195a1756cbda5..e82c6b1908b21b5e4246767d6a87fe46245e5e29:/IkiWiki/Plugin/passwordauth.pm

diff --git a/IkiWiki/Plugin/passwordauth.pm b/IkiWiki/Plugin/passwordauth.pm
index a3fd2d4ed..e0c0a3b0e 100644
--- a/IkiWiki/Plugin/passwordauth.pm
+++ b/IkiWiki/Plugin/passwordauth.pm
@@ -15,16 +15,20 @@ sub import { #{{{
 
 sub getsetup () { #{{{
 	return
+		plugin => {
+			safe => 1,
+			rebuild => 0,
+		},
 		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,
@@ -105,7 +109,9 @@ sub formbuilder_setup (@) { #{{{
 		
 		if ($form->submitted eq "Register" || $form->submitted eq "Create Account") {
 			$form->field(name => "confirm_password", type => "password");
-			$form->field(name => "account_creation_password", type => "password") if (length $config{account_creation_password});
+			$form->field(name => "account_creation_password", type => "password")
+				 if (defined $config{account_creation_password} &&
+				     length $config{account_creation_password});
 			$form->field(name => "email", size => 50);
 			$form->title("register");
 			$form->text("");
@@ -142,7 +148,8 @@ sub formbuilder_setup (@) { #{{{
 						shift eq $config{account_creation_password};
 					},
 					required => 1,
-				) if (length $config{account_creation_password});
+				) if (defined $config{account_creation_password} &&
+				      length $config{account_creation_password});
 				$form->field(
 					name => "email",
 					validate => "EMAIL",
@@ -276,7 +283,9 @@ sub formbuilder (@) { #{{{
 				error($@) if $@;
 				sendmail(
 					To => IkiWiki::userinfo_get($user_name, "email"),
-					From => "$config{wikiname} admin <$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"));