more QSL changes

[spider.git] / cmd / show / var.pl

diff --git a/cmd/show/var.pl b/cmd/show/var.pl
index b09193c29bc306f71dffd5822de649a5f77cf409..f68577f85741e90460f4ca1f7be6070dd07dd69b 100644 (file)
--- a/cmd/show/var.pl
+++ b/cmd/show/var.pl
@@ -9,16 +9,18 @@
 #
 
 my ($self, $line) = @_;
-return (1, $self->msg('e5')) if $self->priv < 9 || $self->remotecmd;
+return (1, $self->msg('e5')) if $self->priv < 9 || $self->remotecmd || $self->inscript;
+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 $dd = Data::Dumper->new([ $var ], [ "$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;