From e3d0bc24c97ed35653130cdc55f0da3271d958e9 Mon Sep 17 00:00:00 2001
From: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Date: Mon, 22 Jan 2018 13:04:33 +0100
Subject: [PATCH] Bug 20060: Resolve uninitialized warn from
 Koha::Template::Plugin::Branches

The warn comes from undefined C4::Context->userenv->{branch}.
Can be triggered by calling mainpage.pl when being logged out in staff.

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

Signed-off-by: Mark Tompsett <mtompset@hotmail.com>

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
---
 Koha/Template/Plugin/Branches.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Koha/Template/Plugin/Branches.pm b/Koha/Template/Plugin/Branches.pm
index edbad11b02..8c4bb14d74 100644
--- a/Koha/Template/Plugin/Branches.pm
+++ b/Koha/Template/Plugin/Branches.pm
@@ -66,7 +66,7 @@ sub all {
 
     for my $l ( @$libraries ) {
         if (       defined $selected and $l->{branchcode} eq $selected
-            or not defined $selected and C4::Context->userenv and $l->{branchcode} eq C4::Context->userenv->{branch}
+            or not defined $selected and C4::Context->userenv and $l->{branchcode} eq ( C4::Context->userenv->{branch} // q{} )
         ) {
             $l->{selected} = 1;
         }
-- 
2.39.5