--- a/json_value.cpp

+++ b/json_value.cpp

@@ -666,6 +666,7 @@ Value::asString() const

    case booleanValue:

       return value_.bool_ ? "true" : "false";

    case intValue:

+      return valueToString( value_.int_ );

    case uintValue:

    case realValue:

    case arrayValue:

@@ -1423,14 +1424,14 @@ Value::isString() const

 bool 

 Value::isArray() const

 {

-   return type_ == nullValue  ||  type_ == arrayValue;

+   return type_ == arrayValue;

 }

 bool 

 Value::isObject() const

 {

-   return type_ == nullValue  ||  type_ == objectValue;

+   return type_ == objectValue;

 }