diff options
| author | fukachan <fukachan> | 2002-06-01 03:01:52 +0000 |
|---|---|---|
| committer | fukachan <fukachan> | 2002-06-01 03:01:52 +0000 |
| commit | 79d8ab97822af34edc1985e33fb14f209c63676c (patch) | |
| tree | f77d76a4d1c1d929d6a36b79789d78a14ee9f0ec /fml/lib/FML/Process/Kernel.pm | |
| parent | ceb2ec733ea4470f8056af2a305653dca4dc836f (diff) | |
| download | fml8-79d8ab97822af34edc1985e33fb14f209c63676c.tar.gz fml8-79d8ab97822af34edc1985e33fb14f209c63676c.tar.bz2 fml8-79d8ab97822af34edc1985e33fb14f209c63676c.zip | |
defined() overhaul
Diffstat (limited to 'fml/lib/FML/Process/Kernel.pm')
| -rw-r--r-- | fml/lib/FML/Process/Kernel.pm | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/fml/lib/FML/Process/Kernel.pm b/fml/lib/FML/Process/Kernel.pm index 4a1532f9..31dfa1e3 100644 --- a/fml/lib/FML/Process/Kernel.pm +++ b/fml/lib/FML/Process/Kernel.pm @@ -4,7 +4,7 @@ # All rights reserved. This program is free software; you can # redistribute it and/or modify it under the same terms as Perl itself. # -# $FML: Kernel.pm,v 1.101 2002/05/27 08:55:43 fukachan Exp $ +# $FML: Kernel.pm,v 1.102 2002/05/30 16:06:57 fukachan Exp $ # package FML::Process::Kernel; @@ -472,9 +472,11 @@ sub parse_incoming_message modulus => $modulus, }; - my $wh = $obj->open(); - $msg->print($wh); - $obj->close(); + if (defined $obj) { + my $wh = $obj->open(); + $msg->print($wh) if defined $wh; + $obj->close(); + } } } @@ -1279,7 +1281,12 @@ sub open_outgoing_message_channel modulus => $modulus, }; - return $obj->open(); + if (defined $obj) { + return $obj->open(); + } + else { + return undef; + } } return undef; |