diff options
Diffstat (limited to 'Net/Cmd.pm')
-rw-r--r-- | Net/Cmd.pm | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -353,6 +353,7 @@ sub response { ($code, $more) = $cmd->parse_response($str); unless (defined $code) { $cmd->ungetline($str); + $@ = $str; # $@ used as tunneling hack last; } @@ -363,6 +364,7 @@ sub response { last unless ($more); } + return undef unless defined $code; substr($code, 0, 1); } |