diff options
Diffstat (limited to 'Echolot')
| -rw-r--r-- | Echolot/Tools.pm | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Echolot/Tools.pm b/Echolot/Tools.pm index 018f958..956b93c 100644 --- a/Echolot/Tools.pm +++ b/Echolot/Tools.pm @@ -317,14 +317,17 @@ sub readwrite_gpg($$$$$) { my ($stdout, $stderr, $status) = ("", "", ""); - my ($readyr, $readyw, $written); + my ($readyr, $readyw); while ($sout->count() > 0 || (defined($sin) && ($sin->count() > 0))) { Echolot::Log::trace("select waiting for ".($sout->count())." fds."); ($readyr, $readyw, undef) = IO::Select::select($sout, $sin, undef, 42); Echolot::Log::trace("ready: write: ".(scalar @$readyw)."; read: ".(scalar @$readyr)); for my $wfd (@$readyw) { Echolot::Log::trace("writing to $wfd."); - $written = $wfd->syswrite($in, length($in) - $offset, $offset); + my $written = 0; + if ($offset != length($in)) { + $written = $wfd->syswrite($in, length($in) - $offset, $offset); + } unless (defined ($written)) { Echolot::Log::warn("Error while writing to GnuPG: $!"); close $wfd; |