X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXProtout.pm;h=ec9abaa0b0f2c41e945fd205bb24c6dc7dc883e5;hb=2c50f9b4b2b3f29b000d77623a9d7c3748933aef;hp=4f4da1e50677953c3d1a8235703f0e22849abff2;hpb=93292dcd622b1505d2cbab334277c89e7c8afd27;p=spider.git

diff --git a/perl/DXProtout.pm b/perl/DXProtout.pm
index 4f4da1e5..ec9abaa0 100644
--- a/perl/DXProtout.pm
+++ b/perl/DXProtout.pm
@@ -380,6 +380,7 @@ sub _gen_pc92
 	my $s = "PC92^$main::mycall^" . gen_pc9x_t() . "^$sort";
 	for (@_) {
 		$s .= "^" . _encode_pc92_call($_, $ext);
+		$ext = 0;				# only the first slot has an ext.
 	}
 	return $s . '^H99^';
 }
@@ -415,6 +416,12 @@ sub pc92c
 	return _gen_pc92('C', 1, @_);
 }
 
+# send a keep alive
+sub pc92k
+{
+	return _gen_pc92('K', 1, @_);
+}
+
 # send a 'find' message
 sub pc92f
 {