--- trunk2/lib/WebPAC.pm	2004/09/14 17:07:59	441
+++ trunk2/lib/WebPAC.pm	2004/09/21 19:08:11	459
@@ -209,6 +209,8 @@
 	if (my $s = $self->{'start_mfn'}) {
 		$log->info("skipping to MFN $s");
 		$startmfn = $s;
+	} else {
+		$self->{'start_mfn'} = $startmfn;
 	}
 
 	$maxmfn = $startmfn + $self->{limit_mfn} if ($self->{limit_mfn});
@@ -264,7 +266,7 @@
 
 	}
 
-	$self->{'current_mfn'} = $startmfn;
+	$self->{'current_mfn'} = -1;
 	$self->{'last_pcnt'} = 0;
 
 	$log->debug("max mfn: $maxmfn");
@@ -287,7 +289,15 @@
 
 	my $log = $self->_get_logger();
 
-	my $mfn = $self->{'current_mfn'}++ || $log->logconfess("it seems that you didn't load database!");
+	$log->logconfess("it seems that you didn't load database!") unless ($self->{'current_mfn'});
+
+	if ($self->{'current_mfn'} == -1) {
+		$self->{'current_mfn'} = $self->{'start_mfn'};
+	} else {
+		$self->{'current_mfn'}++;
+	}
+
+	my $mfn = $self->{'current_mfn'};
 
 	if ($mfn > $self->{'max_mfn'}) {
 		$self->{'current_mfn'} = $self->{'max_mfn'};
@@ -304,6 +314,19 @@
 	}
 }
 
+=head2 mfn
+
+Returns current record number (MFN).
+
+ print $webpac->mfn;
+
+=cut
+
+sub mfn {
+	my $self = shift;
+	return $self->{'current_mfn'};
+}
+
 =head2 progress_bar
 
 Draw progress bar on STDERR.
@@ -329,15 +352,17 @@
 
 	$self->{'last_pcnt'} ||= 1;
 
-	my $p = int($curr * 100 / $max);
+	my $p = int($curr * 100 / $max) || 1;
 
 	# reset on re-run
 	if ($p < $self->{'last_pcnt'}) {
 		$self->{'last_pcnt'} = $p;
 		$self->{'last_t'} = time();
-		$self->{'last_curr'} = 1;
+		$self->{'last_curr'} = undef;
 	}
 
+	$self->{'last_t'} ||= time();
+
 	if ($p != $self->{'last_pcnt'}) {
 
 		my $last_curr = $self->{'last_curr'} || $curr;