From d031520710b85061051edc6ed4890aa9374bdf92 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Thu, 8 Oct 2020 11:33:23 +0200
Subject: [PATCH] Bug 26137: Remove warnings from viewlog.pl

The warnings are
Use of uninitialized value $val in concatenation (.) or string at /kohadevbox/koha/C4/Templates.pm line 138.
Problem = a value of  has been passed to param without key at /kohadevbox/koha/C4/Templates.pm line 138.

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit 8b541714a177fc141c77967c8fc528c5c5453139)

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
---
 tools/viewlog.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/viewlog.pl b/tools/viewlog.pl
index 9c2141eb2f..bf7d1d663b 100755
--- a/tools/viewlog.pl
+++ b/tools/viewlog.pl
@@ -90,7 +90,7 @@ if ( $src eq 'circ' ) {
 $template->param(
     debug => $debug,
     C4::Search::enabled_staff_search_views,
-    subscriptionsnumber => CountSubscriptionFromBiblionumber(scalar $input->param('object')),
+    subscriptionsnumber => ( $object ? CountSubscriptionFromBiblionumber($object) : 0 ),
     object => $object,
 );
 
-- 
2.39.5