Bug 18887: Port max_holds rules to new CirculationRules system

[koha.git] / admin / z3950servers.pl

diff --git a/admin/z3950servers.pl b/admin/z3950servers.pl
index df4b99a..d1fe85b 100755 (executable)
--- a/admin/z3950servers.pl
+++ b/admin/z3950servers.pl
@@ -115,5 +115,5 @@ sub ServerSearch  { #find server(s) by id or name
 
 sub _form_data_hashref {
     my ( $input, $fieldref ) = @_;
-    return { map { ( $_ => $input->param($_)//'' ) } @$fieldref };
+    return { map { ( $_ => scalar $input->param($_)//'' ) } @$fieldref };
 }