@@ -, +, @@ C4/ItemCirculationAlertPreference.pm --- C4/ItemCirculationAlertPreference.pm | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) --- a/C4/ItemCirculationAlertPreference.pm +++ a/C4/ItemCirculationAlertPreference.pm @@ -167,7 +167,7 @@ sub create { return $class->new($self); } else { carp $dbh->errstr; - return undef; + return; } } } @@ -404,7 +404,7 @@ sub AUTOLOAD { if (exists $self->{$attr}) { return $self->{$attr}; } else { - return undef; + return; } } --