perl: Fix $h->value_value method when returning an empty value.
authorRichard Jones <rjones@redhat.com>
Thu, 25 Mar 2010 19:39:07 +0000 (19:39 +0000)
committerRichard Jones <rjones@redhat.com>
Thu, 25 Mar 2010 19:40:48 +0000 (19:40 +0000)
Previously this didn't correctly return an empty registry
value.  In this case the length argument to newSVpv would
be 0 which tells Perl to try to calculate the length (we
want newSVpvn instead).


No differences found