From 28f251eee8a08f65460a0f1b1b66cf30f5fc08db Mon Sep 17 00:00:00 2001
From: Dirk Koopman <djk@tobit.co.uk>
Date: Sun, 24 Jun 2007 00:21:06 +0100
Subject: [PATCH] fix Route::findroutes?

---
 perl/DXProtHandle.pm | 11 +++++------
 perl/Route.pm        |  1 +
 perl/Version.pm      |  2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/perl/DXProtHandle.pm b/perl/DXProtHandle.pm
index e1b31baf..d4ef2c1d 100644
--- a/perl/DXProtHandle.pm
+++ b/perl/DXProtHandle.pm
@@ -598,16 +598,15 @@ sub handle_18
 	my $parent = Route::Node::get($self->{call});
 
 	# record the type and version offered
-	if ($_[1] =~ /DXSpider Version: (\d+\.\d+)/) {
-		$self->{version} = 53 + $1;
-		$self->user->version(53 + $1);
-		$parent->version(0 + $1);
-		dbg("DXSpider version $1");
+	if (my ($version) = $_[1] =~ /DXSpider Version: (\d+\.\d+)/) {
+		$self->{version} = 53 + $version;
+		$self->user->version(53 + $version);
+		$parent->version(0 + $version);
 		my ($build) = $_[1] =~ /Build: (\d+(?:\.\d+)?)/;
 		$self->{build} = 0 + $build;
 		$self->user->build(0 + $build);
 		$parent->build(0 + $build);
-		dbg("DXSpider build $build");
+		dbg("DXSpider version $version build $build");
 		unless ($self->is_spider) {
 			dbg("Change U " . $self->user->sort . " C $self->{sort} -> S");
 			$self->user->sort('S');
diff --git a/perl/Route.pm b/perl/Route.pm
index 2c53175f..860c5235 100644
--- a/perl/Route.pm
+++ b/perl/Route.pm
@@ -301,6 +301,7 @@ sub findroutes
 		push @out, $level ? [$level, $dxchan] : $dxchan;
 		return @out;
 	}
+	$seen->{$call}++;
 
 	# deal with more nodes
 	my $nref = Route::get($call);
diff --git a/perl/Version.pm b/perl/Version.pm
index 87cfd674..dbe3382f 100644
--- a/perl/Version.pm
+++ b/perl/Version.pm
@@ -11,6 +11,6 @@ use vars qw($version $subversion $build);
 
 $version = '1.54';
 $subversion = '0';
-$build = '76';
+$build = '77';
 
 1;
-- 
2.34.1