X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXUtil.pm;h=24fa840ff12962d50273bf7fbf3f99c3fc99cdd8;hb=022cd402cfcb2db545d81cc6bc05552e02d639dc;hp=d23cb92ea7daa952d57c1deacaa843aa6b329f19;hpb=157f14220c0cbc875729be41a3e3a2acd18f51e1;p=spider.git

diff --git a/perl/DXUtil.pm b/perl/DXUtil.pm
index d23cb92e..24fa840f 100644
--- a/perl/DXUtil.pm
+++ b/perl/DXUtil.pm
@@ -385,7 +385,7 @@ sub is_callsign
 	return $_[0] =~ m!^
 					  (?:\d?[A-Z]{1,2}\d{0,2}/)?    # out of area prefix /  
 					  (?:\d?[A-Z]{1,2}\d{1,5})      # main prefix one (required) - lengthened for special calls 
-					  [A-Z]{1,5}                # callsign letters (required)
+					  [A-Z]{1,8}                # callsign letters (required)
 					  (?:-(?:\d{1,2}))?         # - nn possibly (eg G8BPQ-8)
 					  (?:/[0-9A-Z]{1,7})?       # / another prefix, callsign or special label (including /MM, /P as well as /EURO or /LGT) possibly
 					  $!x;
@@ -539,7 +539,7 @@ sub difft
 	if (ref $b eq 'ARRAY') {
 		$t = $b->[1] - $b->[0];
 	} else {
-		if ($adds >= $b) {
+		if ($adds && $adds >= $b) {
 			$t = $adds - $b;
 			$adds = shift;
 		} else {