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fix problems with empty/corrupt filters
[spider.git]
/
perl
/
Filter.pm
diff --git
a/perl/Filter.pm
b/perl/Filter.pm
index a2f5ce46a7bac5f070e8531eaef59389e0f28b07..3009883b66f3a967665b46cc09e4b8310f5ff354 100644
(file)
--- a/
perl/Filter.pm
+++ b/
perl/Filter.pm
@@
-116,17
+116,25
@@
sub read_in
$in = undef;
my $s = readfilestr($fn);
my $newin = eval $s;
$in = undef;
my $s = readfilestr($fn);
my $newin = eval $s;
- dbg($@) if $@;
+ if ($@) {
+ dbg($@);
+ unlink($fn);
+ return undef;
+ }
if ($in) {
$newin = new('Filter::Old', $sort, $call, $flag);
$newin->{filter} = $in;
if ($in) {
$newin = new('Filter::Old', $sort, $call, $flag);
$newin->{filter} = $in;
- } els
e
{
+ } els
if (ref $newin && $newin->can('getfilkeys'))
{
my $filter;
my $key;
foreach $key ($newin->getfilkeys) {
$newin->compile($key, 'reject');
$newin->compile($key, 'accept');
}
my $filter;
my $key;
foreach $key ($newin->getfilkeys) {
$newin->compile($key, 'reject');
$newin->compile($key, 'accept');
}
+ } else {
+ # error on reading file, delete and exit
+ unlink($fn);
+ return undef;
}
return $newin;
}
}
return $newin;
}