remove warnings from $BRANCH lines for 5.8.0

[spider.git] / perl / DXDupe.pm

diff --git a/perl/DXDupe.pm b/perl/DXDupe.pm
index cd4272c787530d24473dc821fcd7b724596762c9..4cc2be6ff936fccb7fb6693b642daade97b7ca19 100644 (file)
--- a/perl/DXDupe.pm
+++ b/perl/DXDupe.pm
@@ -19,6 +19,12 @@ $default = 48*24*60*60;
 $lasttime = 0;
 $fn = "$main::data/dupefile";
 
+use vars qw($VERSION $BRANCH);
+$VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
+$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/  || (0,0));
+$main::build += $VERSION;
+$main::branch += $BRANCH;
+
 sub init
 {
        $dbm = tie (%d, 'DB_File', $fn) or confess "can't open dupe file: $fn ($!)";
@@ -28,15 +34,27 @@ sub finish
 {
        undef $dbm;
        untie %d;
+       undef %d;
 }
 
 sub check
 {
        my ($s, $t) = @_;
-       return 1 if exists $d{$s};
+       return 1 if find($s);
+       add($s, $t);
+       return 0;
+}
+
+sub find
+{
+       return 1 if exists $d{$_[0]};
+}
+
+sub add
+{
+       my ($s, $t) = @_;
        $t = $main::systime + $default unless $t;
        $d{$s} = $t;
-       return 0;
 }
 
 sub del