X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXCommandmode.pm;h=1dd868c0aa79600c371307b1224513decb25e492;hb=7de4da6653c38eb165afbea74a4a9b64f3541214;hp=d75d3a165b0f9d418584e35337196556a4cc8b1b;hpb=d159dc5c4d04124bf2672ef719d2ee412e777bcb;p=spider.git

diff --git a/perl/DXCommandmode.pm b/perl/DXCommandmode.pm
index d75d3a16..1dd868c0 100644
--- a/perl/DXCommandmode.pm
+++ b/perl/DXCommandmode.pm
@@ -544,9 +544,6 @@ sub run_cmd
 			if ($package && $self->can("${package}::handle")) {
 				no strict 'refs';
 				dbg("cmd: package $package") if isdbg('command');
-				if (isdbg('progress')) {
-					my $s = "CMD: '$cmd' by $call ip $self->{hostname}";
-				}
 				my $t0 = [gettimeofday];
 				eval { @ans = &{"${package}::handle"}($self, $args) };
 				if ($@) {
@@ -1326,8 +1323,8 @@ sub spawn_cmd
 			 sub {
 				 my $subpro = shift;
 				 if (isdbg('progress')) {
-					 my $s = "line: $line";
-					 $s .= ", args: " . join(', ', @$args) if $args && @$args;
+					 my $s = qq{line: "$line"};
+					 $s .= ", args: " . join(', ', map { defined $_ ? qq{'$_'} : q{'undef'} } @$args) if $args && @$args;
 					 dbg($s);
 				 }
 				 eval { @out = $cmdref->(@$args); };