change build number calculation to be more accurate

[spider.git] / perl / DXHash.pm

diff --git a/perl/DXHash.pm b/perl/DXHash.pm
index b97d54c79608a7f59faf6f1c152b2dc63a83e178..54faad9bf4d586b0ddb79e63793f6cbe96c978f4 100644 (file)
--- a/perl/DXHash.pm
+++ b/perl/DXHash.pm
@@ -25,12 +25,18 @@ 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;
-       dbg('err', "error in reading $name in DXHash $@") if $@;
+       my $self = eval $s if $s;
+       dbg("error in reading $name in DXHash $@") if $@;
        $self = bless {name => $name}, $pkg unless $self;
        return $self;
 }