X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=perl%2FDXProtHandle.pm;h=d6ae6cfa81c0d353c280f4f120ec2f53c46b20a1;hb=922dfc80b63e191277fb5ae73cbe2710ecdb6c60;hp=5170fa6ca352cc473aade045a1e4c9c7ad01cc9e;hpb=893a6f6711e298eda86d8696093bf223c431729f;p=spider.git

diff --git a/perl/DXProtHandle.pm b/perl/DXProtHandle.pm
index 5170fa6c..d6ae6cfa 100644
--- a/perl/DXProtHandle.pm
+++ b/perl/DXProtHandle.pm
@@ -37,9 +37,6 @@ use RouteDB;
 
 use strict;
 
-use vars qw($VERSION $BRANCH);
-($VERSION, $BRANCH) = dxver(q$Revision$);
-
 use vars qw($pc11_max_age $pc23_max_age $last_pc50 $eph_restime $eph_info_restime $eph_pc34_restime
 			$last_hour $last10 %eph  %pings %rcmds $ann_to_talk
 			$pingint $obscount %pc19list $chatdupeage $chatimportfn
@@ -599,7 +596,7 @@ sub handle_18
 	$self->state('init');	
 
 	# record the type and version offered
-	if ($_[1] =~ /DXSpider Version: (\d+\.\d+) Build: (\d+\.\d+)/) {
+	if ($_[1] =~ /DXSpider Version: (\d+\.\d+) Build: (\d+(?:\.\d+)?)/) {
 		$self->version(53 + $1);
 		$self->user->version(53 + $1);
 		$self->build(0 + $2);
@@ -872,6 +869,11 @@ sub handle_21
 		return;
 	}
 
+	if (eph_dup($line)) {
+		dbg("PCPROT: dup PC21 detected") if isdbg('chanerr');
+		return;
+	}
+
 	if (@rout) {
 		$self->route_pc21($origin, $line, @rout);
 #		$self->route_pc92d($main::mycall, $line, $main::routeroot, @rout);