Prepare for git repository

[spider.git] / perl / DXHash.pm

diff --git a/perl/DXHash.pm b/perl/DXHash.pm
index 870ac9cc4dedd17d01bbea823f840121b8bb95c0..36f882eba0c61180b5e4fb72acd80b280b2618e6 100644 (file)
--- a/perl/DXHash.pm
+++ b/perl/DXHash.pm
@@ -29,9 +29,10 @@ sub new
 {
        my ($pkg, $name) = @_;
        my $s = readfilestr($main::data, $name);
-       my $self = eval $s if $s;
+       my $self = undef;
+       $self = eval $s if $s;
        dbg("error in reading $name in DXHash $@") if $@;
-       $self = bless {name => $name}, $pkg unless $self;
+       $self = bless({name => $name}, $pkg) unless defined $self;
        return $self;
 }