From f52cb99444eea1c939772de2ffddcc2acca9a2d7 Mon Sep 17 00:00:00 2001
From: minima <minima>
Date: Fri, 11 Mar 2005 13:48:21 +0000
Subject: [PATCH] make sure pc16/pc17 nodes are passed correctly

---
 perl/Thingy/RouteFilter.pm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/perl/Thingy/RouteFilter.pm b/perl/Thingy/RouteFilter.pm
index 2bb77be9..79ed6f35 100644
--- a/perl/Thingy/RouteFilter.pm
+++ b/perl/Thingy/RouteFilter.pm
@@ -88,8 +88,10 @@ sub out_filter
 			delete $thing->{fpc19n};
 			delete $thing->{fpc21n};
 	
-			$thing->{fpc16n} = _filter($dxchan, $thing->{pc16n}) if $thing->{pc16u} && $thing->{pc16n};
-			$thing->{fpc17n} = _filter($dxchan, $thing->{pc17n}) if $thing->{pc17u} && $thing->{pc17n};
+			my @n16 = _filter($dxchan, $thing->{pc16n}) if $thing->{pc16u} && $thing->{pc16n};
+			$thing->{fpc16n} = $n16[0] if @n16;
+			my @n17 = _filter($dxchan, $thing->{pc17n}) if $thing->{pc17u} && $thing->{pc17n};
+			$thing->{fpc17n} = $n17[0] if @n17;
 			my @pc19 = _filter($dxchan, @{$thing->{pc19n}}) if $thing->{pc19n};
 			$thing->{fpc19n} = \@pc19 if @pc19;
 			my @pc21 = _filter($dxchan, @{$thing->{pc21n}}) if $thing->{pc21n};
-- 
2.43.0