Fixed variant.is<nullptr_t>()

2020-01-13 20:47:43 +01:00
parent 27ec1afb7a
commit 25879466da
3 changed files with 19 additions and 0 deletions
--- a/src/ArduinoJson/Variant/VariantRef.hpp
+++ b/src/ArduinoJson/Variant/VariantRef.hpp
@ -91,6 +91,16 @@ class VariantRefBase {
  is() const {
    return variantIsObject(_data);
  }
+#if ARDUINOJSON_HAS_NULLPTR
+  //
+  // bool is<nullptr_t> const;
+  template <typename T>
+  FORCE_INLINE
+      typename enable_if<is_same<T, decltype(nullptr)>::value, bool>::type
+      is() const {
+    return variantIsNull(_data);
+  }
+#endif

  FORCE_INLINE bool isNull() const {
    return variantIsNull(_data);