po: move most of filter code to its own function

[git.ikiwiki.info.git] / IkiWiki / Plugin / websetup.pm

diff --git a/IkiWiki/Plugin/websetup.pm b/IkiWiki/Plugin/websetup.pm
index 66dacfde34049ee4421da73e8fd6667a4155a81f..95d044c08a5d46ada18308d6448efebede1732af 100644 (file)
--- a/IkiWiki/Plugin/websetup.pm
+++ b/IkiWiki/Plugin/websetup.pm
@@ -3,7 +3,7 @@ package IkiWiki::Plugin::websetup;
 
 use warnings;
 use strict;
 
 use warnings;
 use strict;

-use IkiWiki 2.00;
+use IkiWiki 3.00;

 
 sub import {
        hook(type => "getsetup", id => "websetup", call => \&getsetup);
 
 sub import {
        hook(type => "getsetup", id => "websetup", call => \&getsetup);


@@ -139,7 +139,7 @@ sub showfields ($$$@) {
                my $value=$config{$key};
 
                if ($info{safe} && (ref $value eq 'ARRAY' || ref $info{example} eq 'ARRAY')) {
                my $value=$config{$key};
 
                if ($info{safe} && (ref $value eq 'ARRAY' || ref $info{example} eq 'ARRAY')) {

-                       $value=[@{$value}, "", ""]; # blank items for expansion
+                       $value=[(ref $value eq 'ARRAY' ? @{$value} : ""), "", ""]; # blank items for expansion

                }
 
                if ($info{type} eq "string") {
                }
 
                if ($info{type} eq "string") {