fix

[webpac] / index_DBI_cache.pm

diff --git a/index_DBI_cache.pm b/index_DBI_cache.pm
index ae6c7ca..2c82097 100644 (file)
--- a/index_DBI_cache.pm
+++ b/index_DBI_cache.pm
@@ -51,6 +51,13 @@ sub new {
 
        $self->bench("connected to $dbd as $user");
 
+       # force SQLite to support binary 0 in data (which shouldn't
+       # happend, but it did to me)
+       eval {
+               no warnings 'all';
+               $self->{dbh}->{sqlite_handle_binary_nulls} = 1;
+       };
+
        return $self;
 }
 
@@ -62,11 +69,11 @@ sub delete_and_create {
 #print "#### delete_and_create($field)\n";
 
        my $sql = "select count(*) from $field";
-       my $sth = $self->{dbh}->prepare($sql) || die $self->{dbh}->errstr();
+       my $sth = $self->{dbh}->prepare($sql);
 # FIX: this is not a good way to check if table exists!
-       if ($sth->execute() && $sth->fetchrow_hashref) {
+       if ($sth && $sth->execute() && $sth->fetchrow_hashref) {
                my $sql = "drop table $field";
-               my $sth = $self->{dbh}->do($sql) || die "SQL: $sql ".$self->{dbh}->errstr();
+               my $sth = $self->{dbh}->do($sql) || warn "SQL: $sql - ".$sth->errstr();
        }
        $sql = "create table $field (
                        item varchar(255),