bug fixed for jsonobject null

Yako · Yako · commit 72114a641d3a · 2014-10-28T19:45:34.000+08:00
diff --git a/src/main/java/com/alibaba/fastjson/parser/DefaultJSONParser.java b/src/main/java/com/alibaba/fastjson/parser/DefaultJSONParser.java
@@ -191,6 +191,11 @@ public String getInput() {
     public final Object parseObject(final Map object, Object fieldName) {
         final JSONLexer lexer = this.lexer;
 
+        if (lexer.token() == JSONToken.NULL) {
+            lexer.next();
+            return null;
+        }
+
         if (lexer.token() != JSONToken.LBRACE && lexer.token() != JSONToken.COMMA) {
             throw new JSONException("syntax error, expect {, actual " + lexer.tokenName());
         }
