From cdf34ce15603edfee5453ce7b232d2ceb0aa61e7 Mon Sep 17 00:00:00 2001
From: Tomas Cohen Arazi <tomascohen@theke.io>
Date: Mon, 1 Aug 2022 14:48:34 -0300
Subject: [PATCH] Bug 30077: (QA follow-up) Avoid warning

Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
---
 catalogue/search.pl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/catalogue/search.pl b/catalogue/search.pl
index 003658e31e..0bb34b10d6 100755
--- a/catalogue/search.pl
+++ b/catalogue/search.pl
@@ -239,7 +239,8 @@ my @search_groups =
   Koha::Library::Groups->get_search_groups( { interface => 'staff' } )->as_list;
 
 my $branch_limit = '';
-if ( scalar $cgi->param('limit') =~ /branch:([\w-]+)/ ) {
+my $limit_param = $cgi->param('limit');
+if ( $limit_param and $limit_param =~ /branch:([\w-]+)/ ) {
     $branch_limit = $1;
 }
 
-- 
2.39.5