From 78fcd88c563bc8f05c9f590cdfc0739129c7efda Mon Sep 17 00:00:00 2001
From: Dirk Koopman <djk@tobit.co.uk>
Date: Tue, 4 Jan 2022 20:10:03 +0000
Subject: [PATCH] mark calls like DR4W-HB as invalid

---
 Changes        | 2 ++
 perl/DXUtil.pm | 4 ++--
 perl/RBN.pm    | 5 +++--
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/Changes b/Changes
index 091ca43a..7b5e4fff 100644
--- a/Changes
+++ b/Changes
@@ -1,6 +1,8 @@
 04Jan22=======================================================================
 1. Fix issue in the RBN (and probably other places) with callsigns that
    contain trailing / in callsigns like: OH0K/6, K2PO/7 etc.
+2. Regard strange callsigns like DR4W-HB (seen in skimmer spots) as invalid. 
+   This *should be* something like HB9/DR4W or (spit) DR4W/HB9.
 03Jan22=======================================================================
 1. Allow overrides (on modern versions of perl) with things in DXVars.pm, such
    $clusterport. This is really only of use for people trying to run more than
diff --git a/perl/DXUtil.pm b/perl/DXUtil.pm
index 7067c359..b8ff16d1 100644
--- a/perl/DXUtil.pm
+++ b/perl/DXUtil.pm
@@ -599,13 +599,13 @@ sub parraydifft
 
 sub basecall
 {
-	my ($r) = $_[0] =~ m{^((?:[\w\d]+/)?[\w\d]+(?:/[\w\d]+)?)(?:-\d+)?(?:-\#)?$};
+	my ($r) = $_[0] =~ m{^((?:[\w\d]+/)?[\w\d]+(?:/[\w\d]+)*)(?:-\d+)?(?:-\#)?$};
 	return $r;
 }
 
 sub normalise_call
 {
-	my ($c, $ssid) = $_[0] =~ m|^((?:[\w\d]+/)?[\d\w]+(?:/[\w\d]+)?)(?:-(\d+))?(?:-\#)?$|;
+	my ($c, $ssid) = $_[0] =~ m|^((?:[\w\d]+/)?[\d\w]+(?:/[\w\d]+)*)(?:-(\d+))?(?:-\#)?$|;
 	my $ncall = $c;
 	$ssid += 0;
 	$ncall .= "-$ssid" if $ssid;
diff --git a/perl/RBN.pm b/perl/RBN.pm
index 8e981fc2..1fc50bd0 100644
--- a/perl/RBN.pm
+++ b/perl/RBN.pm
@@ -252,11 +252,12 @@ sub normal
 	}
 
 	# remove all extraneous crap from the origin - just leave the base callsign
-	$origin = basecall($origin);
-	unless ($origin) {
+	my $norigin = basecall($origin);
+	unless ($norigin) {
 		dbg("RBN: ERROR '$origin' is an invalid callsign, dumped");
 		return;
 	}
+	$origin = $norigin;
 
 	# is this callsign in badspotter list?
 	if ($DXProt::badspotter->in($origin) || $DXProt::badnode->in($origin)) {
-- 
2.34.1