From 2c3ee1b5783c37b791c1dc65f19c6ed30a841b84 Mon Sep 17 00:00:00 2001
From: Mark Tompsett <mtompset@hotmail.com>
Date: Tue, 17 Jul 2012 20:53:57 +0800
Subject: [PATCH] Bug 8458 - $stemmed_operand in C4::Search
 _build_stemmed_operand is not initialized. Added =q{} to initialize it to the
 empty string at declaration time.

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
---
 C4/Search.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/C4/Search.pm b/C4/Search.pm
index 4f616619d1..fd8161084c 100644
--- a/C4/Search.pm
+++ b/C4/Search.pm
@@ -732,7 +732,7 @@ sub _detect_truncation {
 sub _build_stemmed_operand {
     my ($operand,$lang) = @_;
     require Lingua::Stem::Snowball ;
-    my $stemmed_operand;
+    my $stemmed_operand=q{};
 
     # If operand contains a digit, it is almost certainly an identifier, and should
     # not be stemmed.  This is particularly relevant for ISBNs and ISSNs, which
-- 
2.20.1