From 371304186bdc11c77869ab08d869b776ed96c00a Mon Sep 17 00:00:00 2001
From: fukachan <fukachan>
Date: Tue, 20 Nov 2001 09:43:21 +0000
Subject: validate input for db_mkdb()

---
 fml/lib/Mail/ThreadTrack/DB.pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'fml/lib/Mail/ThreadTrack')

diff --git a/fml/lib/Mail/ThreadTrack/DB.pm b/fml/lib/Mail/ThreadTrack/DB.pm
index 3dac4258..7ae745ab 100644
--- a/fml/lib/Mail/ThreadTrack/DB.pm
+++ b/fml/lib/Mail/ThreadTrack/DB.pm
@@ -4,7 +4,7 @@
 #   All rights reserved. This program is free software; you can
 #   redistribute it and/or modify it under the same terms as Perl itself. 
 #
-# $FML: DB.pm,v 1.13 2001/11/18 08:57:30 fukachan Exp $
+# $FML: DB.pm,v 1.14 2001/11/20 07:28:50 fukachan Exp $
 #
 
 package Mail::ThreadTrack::DB;
@@ -170,6 +170,8 @@ sub db_mkdb
     my $spool_dir  = $config->{ spool_dir };
     my $saved_args = $self->{ _saved_args }; # original $args 
 
+    return undef unless (defined $min_id && defined $max_id);
+
     use Mail::Message;
     use File::Spec;
 
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