Fix byte count for compression streams.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/Net/IMAP/InterIMAP.pm b/lib/Net/IMAP/InterIMAP.pm
index 721597d..8b1f451 100644
--- a/lib/Net/IMAP/InterIMAP.pm
+++ b/lib/Net/IMAP/InterIMAP.pm
@@ -485,11 +485,11 @@ sub stats($) {
     $msg .= ' recv '._kibi($self->{_OUTCOUNT});
     $msg .= ' (compr. '._kibi($self->{_OUTRAWCOUNT}).
             ', factor '.sprintf('%.2f', $self->{_OUTRAWCOUNT}/$self->{_OUTCOUNT}).')'
-      if defined $self->{_Z_DEFLATE} and $self->{_OUTCOUNT} > 0;
+      if exists $self->{_Z_DEFLATE} and $self->{_OUTCOUNT} > 0;
     $msg .= ' sent '._kibi($self->{_INCOUNT});
     $msg .= ' (compr. '._kibi($self->{_INRAWCOUNT}).
             ', factor '.sprintf('%.2f', $self->{_INRAWCOUNT}/$self->{_INCOUNT}).')'
-      if defined $self->{_Z_DEFLATE} and $self->{_INCOUNT} > 0;
+      if exists $self->{_Z_DEFLATE} and $self->{_INCOUNT} > 0;
     $self->log($msg);
 }