Bug 8458 - $stemmed_operand in C4::Search _build_stemmed_operand is not initialized...

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>

diff --git a/C4/Search.pm b/C4/Search.pm
index 4f61661..fd81610 100644 (file)
--- 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