MARC::Record 2.0.6+ enables the warnings pragma, and as a
consequence, started logging cases where a routine in
C4::Search was calling MARC::Field->subfield() with an undef
subfield label. This patch removes the log noise.
To test:
- Run prove -v t/db_dependent/Search.t
- There will be warnings about
"Use of uninitialized value $code_wanted in string" in MARC::Field.
- Apply the patch.
- Those warnings are gone.
Signed-off-by: Liz Rea <liz@catalyst.net.nz>
Tests now pass
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
while ( ( my $column ) = $sth2->fetchrow ) {
my ( $tagfield, $tagsubfield ) =
&GetMarcFromKohaField( "items." . $column, "" );
- $subfieldstosearch{$column} = $tagsubfield;
+ if ( defined $tagsubfield ) {
+ $subfieldstosearch{$column} = $tagsubfield;
+ }
}
# handle which records to actually retrieve