lib/nitcorn: fix checking errors after deserialization in nitrestful lib

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/nitcorn/restful.nit b/lib/nitcorn/restful.nit
index bccfd2c..158643a 100644 (file)
--- a/lib/nitcorn/restful.nit
+++ b/lib/nitcorn/restful.nit
@@ -35,11 +35,13 @@ class RestfulAction
                if val == null then return null
 
                var deserializer = new JsonDeserializer(val)
+               var obj = deserializer.deserialize
+
                if deserializer.errors.not_empty then
                        print_error deserializer.errors.join("\n")
                        return null
                end
 
-               return deserializer.deserialize
+               return obj
        end
 end