minor fix for boolean fields

diff --git a/lib/Reaction/UI/ViewPort/Field/Boolean.pm b/lib/Reaction/UI/ViewPort/Field/Boolean.pm
index 329ebde..cb6695e 100644 (file)
--- a/lib/Reaction/UI/ViewPort/Field/Boolean.pm
+++ b/lib/Reaction/UI/ViewPort/Field/Boolean.pm
@@ -6,7 +6,7 @@ use aliased 'Reaction::UI::ViewPort::Field';
 class Boolean, is Field, which {
   has '+value' => (isa => 'Bool');
 
-  implements _empty_value => as { undef };
+  override _empty_string_value => sub { 0 };
 };
 
 1;