X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXDupe.pm;h=b7d2618a9196fd67e94919795edd61ec0cebdc2a;hb=331ae9a34defd23c476ceaecdf29d9f49b60faed;hp=5a01bee99a6acdfa1e6e39c204e623a2d1c46ba4;hpb=2b58ccdf81685a1167a43c38705a0d84b9d8d661;p=spider.git

diff --git a/perl/DXDupe.pm b/perl/DXDupe.pm
index 5a01bee9..b7d2618a 100644
--- a/perl/DXDupe.pm
+++ b/perl/DXDupe.pm
@@ -21,13 +21,20 @@ $fn = "$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;
+$BRANCH = sprintf( "%d.%03d", q$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: $fn ($!)";
+	$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; 
+	}
 }
 
 sub finish
@@ -39,13 +46,24 @@ sub finish
 
 sub check
 {
-	my ($s, $t) = @_;
-	return 1 if exists $d{$s};
-	$t = $main::systime + $default unless $t;
-	$d{$s} = $t;
+	my $s = shift;
+	return 1 if find($s);
+	add($s, shift);
 	return 0;
 }
 
+sub find
+{
+	return $d{$_[0]};
+}
+
+sub add
+{
+	my $s = shift;
+	my $t = shift || $main::systime + $default;
+	$d{$s} = $t;
+}
+
 sub del
 {
 	my $s = shift;