@@ -, +, @@ --- Koha/Email.pm | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/Koha/Email.pm +++ a/Koha/Email.pm @@ -56,8 +56,8 @@ sub create_message_headers { $mail{'To'} = C4::Context->preference('SendAllEmailsTo'); } else { - $mail{'Cc'} = $params->{cc}; - $mail{'Bcc'} = $params->{bcc}; + $mail{'Cc'} = $params->{cc} if exists $params->{cc}; + $mail{'Bcc'} = $params->{bcc} if exists $params->{bcc}; } if ( C4::Context->preference('ReplytoDefault') ) { --