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get rid of warning about undefined $reqreg
[spider.git]
/
perl
/
Route
/
Node.pm
diff --git
a/perl/Route/Node.pm
b/perl/Route/Node.pm
index 49e241dddf5b6b7ef265861a5d2498da1c0af903..2a9c585dbd91c23a9fc0d27413a2fbbf57bf35c7 100644
(file)
--- a/
perl/Route/Node.pm
+++ b/
perl/Route/Node.pm
@@
-189,6
+189,12
@@
sub nodes
return @{$self->{nodes}};
}
return @{$self->{nodes}};
}
+sub parents
+{
+ my $self = shift;
+ return @{$self->{parent}};
+}
+
sub rnodes
{
my $self = shift;
sub rnodes
{
my $self = shift;