fixed lines in messages containing just '0'

[spider.git] / perl / DXProtout.pm

diff --git a/perl/DXProtout.pm b/perl/DXProtout.pm
index 67376e11f5efc5dd3e487949d0871dad6cdd2436..80b1a5d6eeb916b94fd45bfc1f215bedd627746c 100644 (file)
--- a/perl/DXProtout.pm
+++ b/perl/DXProtout.pm
@@ -21,7 +21,7 @@ use strict;
 
 use vars qw($VERSION $BRANCH);
 $VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
-$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/ ) || 0;
+$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/  || (0,0));
 $main::build += $VERSION;
 $main::branch += $BRANCH;
 
@@ -210,7 +210,7 @@ sub pc28
 sub pc29 
 {
        my ($fromnode, $tonode, $stream, $text) = @_;
-       $text = ' ' unless $text && length $text > 0;
+       $text = ' ' unless defined $text && length $text > 0;
        $text =~ s/\^/%5E/og;                   # remove ^
        return "PC29^$fromnode^$tonode^$stream^$text^~";
 }