added some more pc16/17 routing code

[spider.git] / perl / Route.pm

diff --git a/perl/Route.pm b/perl/Route.pm
index 0f52e39b4023285ad994ad533feb18d66ad11f19..b4e11b4d1da5a295ef3566e798409f9e209b3339 100644 (file)
--- a/perl/Route.pm
+++ b/perl/Route.pm
@@ -141,9 +141,11 @@ sub is_empty
 # These can be called in various ways:-
 #
 # Route::here or $ref->here returns 1 or 0 depending on value of the here flag
-# Route::here(1) returns 2 (the bit value of the here flag)
+# Route::here(1) returns 1 (the bit value of the here flag)
 # $ref->here(1) or $ref->here(0) sets the here flag
 #
+# these are now redundant really as we are not interested in conferences
+# and here is back to being '1'.
 
 sub here
 {
@@ -151,7 +153,7 @@ sub here
        my $r = shift;
        return $self ? 2 : 0 unless ref $self;
        return ($self->{flags} & 2) ? 1 : 0 unless defined $r;
-       $self->{flags} = (($self->{flags} & ~2) | ($r ? 2 : 0));
+       $self->{flags} = (($self->{flags} & ~1) | ($r ? 1 : 0));
        return $r ? 1 : 0;
 }
 
@@ -159,10 +161,10 @@ sub conf
 {
        my $self = shift;
        my $r = shift;
-       return $self ? 1 : 0 unless ref $self;
+       return $self ? 2 : 0 unless ref $self;
        return ($self->{flags} & 1) ? 1 : 0 unless defined $r;
-       $self->{flags} = (($self->{flags} & ~1) | ($r ? 1 : 0));
-       return $r ? 1 : 0;
+       $self->{flags} = (($self->{flags} & ~2) | ($r ? 2 : 0));
+       return $r ? 2 : 0;
 }
 
 sub parents