fix a default for the version

diff --git a/perl/DXProtout.pm b/perl/DXProtout.pm
index d035f7ae605a0faeb77af87b5534ee3f1eada2b5..3439b01da2881044439c75d0549a53c631ca7fba 100644 (file)
--- a/perl/DXProtout.pm
+++ b/perl/DXProtout.pm
@@ -140,7 +140,7 @@ sub pc19
                my $call = $ref->call;
                my $here = $ref->here;
                my $conf = $ref->conf;
-               my $version = $ref->version;
+               my $version = $ref->version || 5401;
                $version = 5300 + int($version*100) if $version < 2;
                $version = 5252 + int($version*100) if $version < 3;
                my $str = "^$here^$call^$conf^$version";