-
- $template->param(
- biblionumber => $query->param('biblionumber'),
- subscription_LOOP => $subscriptions,
- suggestion => C4::Context->preference("suggestion"),
- virtualshelves => C4::Context->preference("virtualshelves"),
- );
+
+ $template->param(
+ biblionumber => "".$query->param('biblionumber'),
+ subscription_LOOP => $subscriptions,
+ suggestion => "".C4::Context->preference("suggestion"),
+ virtualshelves => "".C4::Context->preference("virtualshelves"),
+ );