X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXDupe.pm;h=3ccb23c89dd22df1b21369691cd2cf4950f8caf8;hb=2a788b7611dfa76a98a7699518f025b4e905fed2;hp=5a01bee99a6acdfa1e6e39c204e623a2d1c46ba4;hpb=2b58ccdf81685a1167a43c38705a0d84b9d8d661;p=spider.git

diff --git a/perl/DXDupe.pm b/perl/DXDupe.pm
index 5a01bee9..3ccb23c8 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
@@ -40,10 +47,21 @@ sub finish
 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