fix DXUtil::localdata ?perl bug?

[spider.git] / perl / Prefix.pm

diff --git a/perl/Prefix.pm b/perl/Prefix.pm
index fd361ebaaa178865211561087c26ae47eb7bf6d2..1e74d63dbc2f8a4f141d2ca646da4650cc2dc42d 100644 (file)
--- a/perl/Prefix.pm
+++ b/perl/Prefix.pm
@@ -73,6 +73,8 @@ sub load
        eval {$db = tie(%pre, "DB_File", undef, O_RDWR|O_CREAT, 0664, $DB_BTREE);};
        my $out = "$@($!)" if !$db || $@ ;
        my $fn = localdata("prefix_data.pl");
+       die "Prefix.pm: cannot find $fn, have you run /spider/perl/create_prefix.pl?" unless -e $fn;
+       
        eval {do $fn if !$out; };
        $out .= $@ if $@;
        $lru = LRU->newbase('Prefix', $lrusize);