From daa2238c693f0e1cf06c8188fc20632a2ab1589b Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Tue, 22 Mar 2022 15:40:18 +0100
Subject: [PATCH] Bug 23991: Fix 'all' libraries

---
 suggestion/suggestion.pl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/suggestion/suggestion.pl b/suggestion/suggestion.pl
index 6c2bdc84be8..2d76de71368 100755
--- a/suggestion/suggestion.pl
+++ b/suggestion/suggestion.pl
@@ -404,7 +404,9 @@ if ($op=~/else/) {
             $search_params->{budgetid} = [undef, '' ];
         }
         for my $f (qw (branchcode budgetid)) {
-            delete $search_params->{$f} if $search_params->{$f} eq '__ANY__';
+            delete $search_params->{$f}
+              if $search_params->{$f} eq '__ANY__'
+              || $search_params->{$f} eq '';
         }
 
         my @suggestions =
-- 
2.25.1