fixed duplicate spot, always make clean ending

[spider.git] / perl / DXDupe.pm

diff --git a/perl/DXDupe.pm b/perl/DXDupe.pm
index 1dd7c700ff9fdbc0fc40202e6c6a7df328a79d0a..9198aee6c050939b2d5852f81d089683938835da 100644 (file)
--- a/perl/DXDupe.pm
+++ b/perl/DXDupe.pm
@@ -19,22 +19,11 @@ $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
 {
+       unlink $fn;
        $dbm = tie (%d, 'DB_File', $fn);
-       unless ($dbm) {
-               eval { untie %d };
-               dbg("Dupefile $fn corrupted, removing...");
-               unlink $fn;
-               $dbm = tie (%d, 'DB_File', $fn) or confess "can't open dupe file: $fn ($!)";
-               confess "cannot open $fn $!" unless $dbm; 
-       }
+       confess "cannot open $fn $!" unless $dbm;
 }
 
 sub finish
@@ -42,6 +31,12 @@ sub finish
        undef $dbm;
        untie %d;
        undef %d;
+       unlink $fn;
+}
+
+sub active
+{
+       return $dbm;
 }
 
 sub check