add CTY-3304

[spider.git] / perl / DXHash.pm

diff --git a/perl/DXHash.pm b/perl/DXHash.pm
index 54faad9bf4d586b0ddb79e63793f6cbe96c978f4..1e3c833e0dfa5d7d7b1f842d426a38d322645d97 100644 (file)
--- a/perl/DXHash.pm
+++ b/perl/DXHash.pm
@@ -14,7 +14,7 @@
 #
 # Copyright (c) 2001 Dirk Koopman G1TLH
 #
-# $Id$
+#
 #
 
 package DXHash;
@@ -25,19 +25,14 @@ use DXDebug;
 
 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;
-$main::build += $VERSION;
-$main::branch += $BRANCH;
-
 sub new
 {
        my ($pkg, $name) = @_;
        my $s = readfilestr($main::data, $name);
-       my $self = eval $s if $s;
+       my $self = undef;
+       $self = eval $s if $s;
        dbg("error in reading $name in DXHash $@") if $@;
-       $self = bless {name => $name}, $pkg unless $self;
+       $self = bless({name => $name}, $pkg) unless defined $self;
        return $self;
 }