Fix issue FasterXML#978

flexfrank · Oct 21, 2015 · 838e250 · 838e250
1 parent b8b7fc3
commit 838e250
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diff --git a/src/main/java/com/fasterxml/jackson/databind/SerializerProvider.java b/src/main/java/com/fasterxml/jackson/databind/SerializerProvider.java
@@ -854,7 +854,7 @@ public JsonSerializer<Object> getUnknownTypeSerializer(Class<?> unknownType) {
      * @since 2.5
      */
     public boolean isUnknownTypeSerializer(JsonSerializer<?> ser) {
-        if ((ser == _unknownTypeSerializer) || (ser == null)) {
+        if (ser == null) {
             return true;
         }
         // 23-Apr-2015, tatu: "empty" serializer is trickier; needs to consider

diff --git a/src/test/java/com/fasterxml/jackson/databind/TestObjectMapperBeanDeserializer.java b/src/test/java/com/fasterxml/jackson/databind/TestObjectMapperBeanDeserializer.java
@@ -323,4 +323,11 @@ public void testUnknownFields() throws Exception
             ;
         }
     }
+
+    public void testObject() throws Exception
+    {
+        MAPPER.disable(SerializationFeature.FAIL_ON_EMPTY_BEANS);
+        assertEquals(true, MAPPER.canSerialize(Object.class));
+        assertEquals("{}", MAPPER.writeValueAsString(new Object()));
+    }
 }