diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Net/IMAP/Sync.pm | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/lib/Net/IMAP/Sync.pm b/lib/Net/IMAP/Sync.pm index 2a25720..47c6258 100644 --- a/lib/Net/IMAP/Sync.pm +++ b/lib/Net/IMAP/Sync.pm @@ -380,7 +380,7 @@ sub new($%) { sub DESTROY($) { my $self = shift; foreach (qw/STDIN STDOUT/) { - $self->{$_}->close() if defined $self->{$_} and $self->{$_}->opened(); + $self->{$_}->close() if defined $self->{$_} and $self->{$_}->opened(); } } @@ -490,7 +490,8 @@ sub examine($$) { # Issue a LOGOUT command. Change the state to LOGOUT. sub logout($) { my $self = shift; - $self->_send('LOGOUT'); + # don't bother if the connection is already closed + $self->_send('LOGOUT') if $self->{STDIN}->opened(); $self->{_STATE} = 'LOGOUT'; undef $self; } @@ -1100,10 +1101,15 @@ sub _getline($;$) { my $self = shift; my $msg = shift // ''; - my $x = $self->{STDOUT}->getline() // $self->panic("Can't read: $!"); - $x =~ s/\r\n\z// or $self->panic($x); - $self->logger("S: $msg", $x) if $self->{debug}; - return $x; + if ($self->{STDOUT}->opened()) { + my $x = $self->{STDOUT}->getline() // $self->panic("Can't read: $!"); + $x =~ s/\r\n\z// or $self->panic($x); + $self->logger("S: $msg", $x) if $self->{debug}; + return $x; + } + else { + undef $self; + } } @@ -1452,10 +1458,7 @@ sub _resp($$;$$$) { if (s/\A\* //) { if (s/\ABYE //) { - foreach (qw/STDIN STDOUT/) { - $self->{$_}->close() if defined $self->{$_} and $self->{$_}->opened(); - } - exit 0; + undef $self; } elsif (s/\A(?:OK|NO|BAD) //) { $self->_resp_text($_); |