X-Git-Url: http://git.osdn.net/view?p=fswiki%2Fsandbox.git;a=blobdiff_plain;f=takezoe%2Fplugin%2Fbook%2FColumnList.pm;fp=takezoe%2Fplugin%2Fbook%2FColumnList.pm;h=4b9272b92ad81e7534e82b3ed2702175b95640df;hp=e85aa993a7b12a7a4dd2210d1022515b3aec93cb;hb=4a3818ba405b07e5a72108e70c5e2b404b553533;hpb=330ba4e8d1c9cccbd604266e390c8f92b615a31d;ds=sidebyside

diff --git a/takezoe/plugin/book/ColumnList.pm b/takezoe/plugin/book/ColumnList.pm
index e85aa99..4b9272b 100644
--- a/takezoe/plugin/book/ColumnList.pm
+++ b/takezoe/plugin/book/ColumnList.pm
@@ -76,6 +76,12 @@ sub columnlist {
 	}
 }
 
+sub plugin{
+	my $self   = shift;
+	my $plugin = shift;
+	return undef;
+}
+
 sub l_plugin{
 	my $self   = shift;
 	my $plugin = shift;