Stop treating false values for related objects as no value.

diff --git a/lib/Catalyst/Controller/DBIC/API.pm b/lib/Catalyst/Controller/DBIC/API.pm
index fd27615..837fbea 100644 (file)
--- a/lib/Catalyst/Controller/DBIC/API.pm
+++ b/lib/Catalyst/Controller/DBIC/API.pm
@@ -611,7 +611,7 @@ sub validate_object
 
             foreach my $related_col (@{$allowed_related_cols})
             {
-                if (my $related_col_value = $related_params->{$related_col}) {
+                if (defined(my $related_col_value = $related_params->{$related_col})) {
                     $values{$key}{$related_col} = $related_col_value;
                 }
             }