@@ -, +, @@ --- C4/Message.pm | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) --- a/C4/Message.pm +++ a/C4/Message.pm @@ -106,7 +106,7 @@ sub find { if (@$msgs) { return $class->new($msgs->[0]); } else { - return undef; + return; } } @@ -142,7 +142,7 @@ sub find_last_message { if (@$msgs) { return $class->new($msgs->[0]); } else { - return undef; + return; } } @@ -316,7 +316,7 @@ sub append { } if (not $self->metadata) { carp "Can't append to messages that don't have metadata."; - return undef; + return; } my $metadata = $self->metadata; push @{$metadata->{body}}, $item; --