diff options
Diffstat (limited to 'lib/Net/IMAP')
| -rw-r--r-- | lib/Net/IMAP/Sync.pm | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Net/IMAP/Sync.pm b/lib/Net/IMAP/Sync.pm index 26303a6..bf56519 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 { $self->panic($_); } |