added the state filtering stuff

[spider.git] / perl / USDB.pm

diff --git a/perl/USDB.pm b/perl/USDB.pm
index ed519b4b86aa5e2cc03d6222ffcb824586774fbe..89cd9fe5661c9e1988e6e4a2954f58fdf9a2d85f 100644 (file)
--- a/perl/USDB.pm
+++ b/perl/USDB.pm
@@ -28,7 +28,12 @@ $dbfn = "$main::data/usdb.v1";
 sub init
 {
        end();
-       tie %db, 'DB_File', $dbfn and $present = 1;
+       if (tie %db, 'DB_File', $dbfn, O_RDONLY, 0664, $DB_BTREE) {
+               $present = 1;
+               dbg("US Database loaded");
+       } else {
+               dbg("US Database not loaded");
+       }
 }
 
 sub end
@@ -122,6 +127,7 @@ sub load
        
        untie %dbn;
        rename "$dbfn.new", $dbfn;
+       return ();
 }
 
 1;