From 555fcf1a304c5f1aef9384c3c4d07d5255a0f05d Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 13 Aug 2009 02:47:17 +0100
Subject: [PATCH] Strip "none" values when replicating our url

---
 yarrg/web/lookup | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/yarrg/web/lookup b/yarrg/web/lookup
index e062e60..9c00a65 100644
--- a/yarrg/web/lookup
+++ b/yarrg/web/lookup
@@ -56,7 +56,9 @@ my %queryqf;
 foreach my $var (keys %ARGS) {
 	next unless $var =~
 		m/^(?:routestring|islandid\d|archipelago\d|debug)$/;
-	$queryqf{$var}= $ARGS{$var};
+	my $val= $ARGS{$var};
+	next if $val eq 'none';
+	$queryqf{$var}= $val;
 }
 
 my $uri= URI->new($m->current_comp()->name());
-- 
2.30.2