From cb4fa17a2712d04590d218635913bfe794510615 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Fri, 13 Jan 2017 17:07:34 +0100
Subject: [PATCH] Bug 17901: Force context to scalar

See bug 15809 for more references.

Signed-off-by: Mirko Tietgen <mirko@abunchofthings.net>

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
---
 opac/opac-shelves.pl | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/opac/opac-shelves.pl b/opac/opac-shelves.pl
index 237ad91cf1..3240506cf9 100755
--- a/opac/opac-shelves.pl
+++ b/opac/opac-shelves.pl
@@ -108,12 +108,12 @@ if ( $op eq 'add_form' ) {
         my $sortfield = $query->param('sortfield');
         $sortfield = 'title' unless grep {/^$sortfield$/}qw( title author copyrightdate itemcallnumber );
         if ( $shelf->can_be_managed( $loggedinuser ) ) {
-            $shelf->shelfname( $query->param('shelfname') );
+            $shelf->shelfname( scalar $query->param('shelfname') );
             $shelf->sortfield( $sortfield );
-            $shelf->allow_add( $query->param('allow_add') );
-            $shelf->allow_delete_own( $query->param('allow_delete_own') );
-            $shelf->allow_delete_other( $query->param('allow_delete_other') );
-            $shelf->category( $query->param('category') );
+            $shelf->allow_add( scalar $query->param('allow_add') );
+            $shelf->allow_delete_own( scalar $query->param('allow_delete_own') );
+            $shelf->allow_delete_other( scalar $query->param('allow_delete_other') );
+            $shelf->category( scalar $query->param('category') );
             eval { $shelf->store };
 
             if ($@) {