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add the reference to Digest::SHA1
[spider.git]
/
cmd
/
show
/
var.pl
diff --git
a/cmd/show/var.pl
b/cmd/show/var.pl
index 29d7b350831626a05aaa57de7e7ca9ddcd5b62eb..eee2432feddf5321eefa9c388d6e97fea27f8e14 100644
(file)
--- a/
cmd/show/var.pl
+++ b/
cmd/show/var.pl
@@
-17,9
+17,10
@@
my @out;
foreach $f (@f) {
# print "\$f = $f\n";
foreach $f (@f) {
# print "\$f = $f\n";
- my $var = eval "$f";
- if (defined $var) {
- my $dd = Data::Dumper->new([ $var ], [ "$f" ]);
+ 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;
$dd->Indent(1);
$dd->Quotekeys(0);
my $s = $dd->Dumpxs;