Changed get_inherited to check for definedness on class variable

diff --git a/lib/Class/Accessor/Grouped.pm b/lib/Class/Accessor/Grouped.pm
index 09210de..9a552ce 100644 (file)
--- a/lib/Class/Accessor/Grouped.pm
+++ b/lib/Class/Accessor/Grouped.pm
@@ -303,7 +303,7 @@ sub get_inherited {
 
     my @supers = Class::ISA::self_and_super_path(ref $self || $self);
     foreach (@supers) {
-        return ${$_.'::_'.$get} if ${$_.'::_'.$get};
+        return ${$_.'::_'.$get} if defined(${$_.'::_'.$get});
     };
 }