avoid clobbering origsub if checkconfig runs more than once

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

diff --git a/IkiWiki/Plugin/opendiscussion.pm b/IkiWiki/Plugin/opendiscussion.pm
index 95220d7b3ed39598ce0760fbdecc374b7f2c59ae..1bec4b013a9be6686f08a29b2c1a6658b353c635 100644 (file)
--- a/IkiWiki/Plugin/opendiscussion.pm
+++ b/IkiWiki/Plugin/opendiscussion.pm
@@ -3,7 +3,7 @@ package IkiWiki::Plugin::opendiscussion;
 
 use warnings;
 use strict;
-use IkiWiki 2.00;
+use IkiWiki 3.00;
 
 sub import {
        hook(type => "getsetup", id => "opendiscussion", call => \&getsetup);
@@ -23,8 +23,7 @@ sub canedit ($$) {
        my $cgi=shift;
        my $session=shift;
 
-       my $discussion=gettext("discussion");
-       return "" if $page=~/(\/|^)\Q$discussion\E$/;
+       return "" if $page=~/(\/|^)\Q$config{discussionpage}\E$/;
        return undef;
 }