X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=cmd%2Fshow%2Fvar.pl;h=eee2432feddf5321eefa9c388d6e97fea27f8e14;hb=b26c5204bc58c12fc4d61725ba4f1cfc1a38be45;hp=7f73558ee6142dcccff9b30a74db1b3134ec7920;hpb=9e13a6bbc1394541f11c75a82805a6e4966e3e9c;p=spider.git

diff --git a/cmd/show/var.pl b/cmd/show/var.pl
index 7f73558e..eee2432f 100644
--- a/cmd/show/var.pl
+++ b/cmd/show/var.pl
@@ -10,17 +10,22 @@
 
 my ($self, $line) = @_;
 return (1, $self->msg('e5')) if $self->priv < 9 || $self->remotecmd;
+return (1, $self->msg('e9')) unless $line;
 my @f = split /\s+/, $line;
 my $f;
 my @out;
 
 foreach $f (@f) {
-    print "\$f = $f\n";
-	my $var = eval "$f";
-	if ($var) {
-        my $s = Data::Dumper->Dump([ $var ], [ "$f" ]);
+#    print "\$f = $f\n";
+	my @in;
+	push @in, (eval $f);
+	if (@in) {
+        my $dd = Data::Dumper->new([ \@in ], [ "$f" ]);
+        $dd->Indent(1);
+		$dd->Quotekeys(0);
+		my $s = $dd->Dumpxs;
 		push @out, $s;
-		Log('DXCommand', $self->call . " show/var $s");
+		Log('DXCommand', $self->call . " show/var $f");
 	} else {
 		push @out, $@ ? $@ : $self->msg('e3', 'show/var', $f);
 		Log('DXCommand', $self->call . " show/var $f not found" );