Force CGI::FormBuilder->field to scalar context where necessary

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

diff --git a/IkiWiki/Plugin/attachment.pm b/IkiWiki/Plugin/attachment.pm
index 9bac96fc6e0fe59363200b90bc49dd39eccd8dcf..04100e0fd018a5e60e2e302463398636df07135a 100644 (file)
--- a/IkiWiki/Plugin/attachment.pm
+++ b/IkiWiki/Plugin/attachment.pm
@@ -163,7 +163,7 @@ sub formbuilder (@) {
        
        # Generate the attachment list only after having added any new
        # attachments.
-       $form->tmpl_param("attachment_list" => [attachment_list($form->field('page'))]);
+       $form->tmpl_param("attachment_list" => [attachment_list(scalar $form->field('page'))]);
 }
 
 sub attachment_holding_location {