squash some warnings

diff --git a/perl/DXProtHandle.pm b/perl/DXProtHandle.pm
index 40271df7965877b6c4217b5ef5e1c36a1fef5006..cd6a7518348d007968a25cea940334d27db2dfee 100644 (file)
--- a/perl/DXProtHandle.pm
+++ b/perl/DXProtHandle.pm
@@ -224,9 +224,11 @@ sub handle_11
        # add it
        Spot::add(@spot);
 
-       my $ip = $spot[14] if exists $spot[14];
+       my $ip = '';
+       $ip ||= $spot[14] if exists $spot[14];
        if (isdbg('progress')) {
                my $sip = $ip ? sprintf "($ip)" : '' unless $ip =~ m|[\(\)\*]|;
+               $sip ||= '';
                my $d = ztime($spot[2]);
                my $s = "SPOT: $spot[1] on $spot[0] \@ $d by $spot[4]$sip\@$spot[7]";
                $s .= " '$spot[3]'" if $spot[3];