From 268ba1d5ec7ef66790583c877d5641f007550ad2 Mon Sep 17 00:00:00 2001
From: Julian Maurice <julian.maurice@biblibre.com>
Date: Fri, 20 Apr 2018 13:55:50 +0200
Subject: [PATCH] Bug 19873: (QA follow-up) Prevent warnings

"Use of uninitialized value $operands[X] in string ne"

Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
---
 C4/Search.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/C4/Search.pm b/C4/Search.pm
index 99953b2678..f474271b5e 100644
--- a/C4/Search.pm
+++ b/C4/Search.pm
@@ -1532,7 +1532,7 @@ sub buildQuery {
         for ( my $i = 0 ; $i <= @operands ; $i++ ) {
 
             # COMBINE OPERANDS, INDEXES AND OPERATORS
-            if ( $operands[$i] ne '' ) {
+            if ( ($operands[$i] // '') ne '' ) {
 		$operands[$i]=~s/^\s+//;
 
               # A flag to determine whether or not to add the index to the query
@@ -1677,7 +1677,7 @@ sub buildQuery {
                     query_desc => $query_desc,
                     operator => ($operators[ $i - 1 ]) ? $operators[ $i - 1 ] : '',
                     parsed_operand => $operand,
-                    original_operand => ($operands[$i] ne '') ? $operands[$i] : '',
+                    original_operand => $operands[$i] // '',
                     index => $index,
                     index_plus => $index_plus,
                     indexes_set => $indexes_set,
-- 
2.39.5