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-rw-r--r--lib/Net/IMAP/Sync.pm5
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/Net/IMAP/Sync.pm b/lib/Net/IMAP/Sync.pm
index 26303a6..3216483 100644
--- a/lib/Net/IMAP/Sync.pm
+++ b/lib/Net/IMAP/Sync.pm
@@ -657,12 +657,12 @@ sub append($$@) {
my @uids;
foreach (split /,/, $uidset) {
if (/\A([0-9]+)\z/) {
- $UIDNEXT = $1 + 1 if $UIDNEXT <= $1;
+ $UIDNEXT = $1 + 1 if defined $UIDNEXT and $UIDNEXT <= $1;
push @uids, $1;
} elsif (/\A([0-9]+):([0-9]+)\z/) {
my ($min, $max) = $1 <= $2 ? ($1,$2) : ($2,$1);
push @uids, ($min .. $max);
- $UIDNEXT = $max + 1 if $UIDNEXT <= $max;
+ $UIDNEXT = $max + 1 if defined $UIDNEXT and $UIDNEXT <= $max;
} else {
$self->panic($_);
}
@@ -736,7 +736,6 @@ sub slurp($) {
# select(2) to block/timeout due to the raw socket not being
# ready.
unless (ref $stdout eq 'IO::Socket::SSL' and $stdout->pending() > 0) {
- my $sel = IO::Select::->new($stdout);
my ($ok) = $self->{_SEL_OUT}->can_read(0);
return $read unless defined $ok;
}